288850560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 996433920

約数和(自身を除く): 707583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 211, 230, 240, 248, 276, 310, 320, 345, 368, 372, 384, 422, 460, 465, 480, 496, 552, 620, 633, 640, 690, 713, 736, 744, 844, 920, 930, 960, 992, 1055, 1104, 1240, 1266, 1380, 1426, 1472, 1488, 1688, 1840, 1860, 1920, 1984, 2110, 2139, 2208, 2480, 2532, 2760, 2852, 2944, 2976, 3165, 3376, 3565, 3680, 3720, 3968, 4220, 4278, 4416, 4853, 4960, 5064, 5520, 5704, 5952, 6330, 6541, 6752, 7130, 7360, 7440, 8440, 8556, 8832, 9706, 9920, 10128, 10695, 11040, 11408, 11904, 12660, 13082, 13504, 14260, 14559, 14720, 14880, 16880, 17112, 19412, 19623, 19840, 20256, 21390, 22080, 22816, 24265, 25320, 26164, 27008, 28520, 29118, 29760, 32705, 33760, 34224, 38824, 39246, 40512, 42780, 44160, 45632, 48530, 50640, 52328, 57040, 58236, 59520, 65410, 67520, 68448, 72795, 77648, 78492, 81024, 85560, 91264, 97060, 98115, 101280, 104656, 114080, 116472, 130820, 135040, 136896, 145590, 150443, 155296, 156984, 171120, 194120, 196230, 202560, 209312, 228160, 232944, 261640, 273792, 291180, 300886, 310592, 313968, 342240, 388240, 392460, 405120, 418624, 451329, 456320, 465888, 523280, 582360, 601772, 621184, 627936, 684480, 752215, 776480, 784920, 837248, 902658, 931776, 1046560, 1164720, 1203544, 1255872, 1368960, 1504430, 1552960, 1569840, 1805316, 1863552, 2093120, 2256645, 2329440, 2407088, 2511744, 3008860, 3105920, 3139680, 3610632, 4186240, 4513290, 4658880, 4814176, 6017720, 6279360, 7221264, 9026580, 9317760, 9628352, 12035440, 12558720, 14442528, 18053160, 19256704, 24070880, 28885056, 36106320, 48141760, 57770112, 72212640, 96283520, 144425280, 288850560]

約数ペア:

[(1, 288850560), (2, 144425280), (3, 96283520), (4, 72212640), (5, 57770112), (6, 48141760), (8, 36106320), (10, 28885056), (12, 24070880), (15, 19256704), (16, 18053160), (20, 14442528), (23, 12558720), (24, 12035440), (30, 9628352), (31, 9317760), (32, 9026580), (40, 7221264), (46, 6279360), (48, 6017720), (60, 4814176), (62, 4658880), (64, 4513290), (69, 4186240), (80, 3610632), (92, 3139680), (93, 3105920), (96, 3008860), (115, 2511744), (120, 2407088), (124, 2329440), (128, 2256645), (138, 2093120), (155, 1863552), (160, 1805316), (184, 1569840), (186, 1552960), (192, 1504430), (211, 1368960), (230, 1255872), (240, 1203544), (248, 1164720), (276, 1046560), (310, 931776), (320, 902658), (345, 837248), (368, 784920), (372, 776480), (384, 752215), (422, 684480), (460, 627936), (465, 621184), (480, 601772), (496, 582360), (552, 523280), (620, 465888), (633, 456320), (640, 451329), (690, 418624), (713, 405120), (736, 392460), (744, 388240), (844, 342240), (920, 313968), (930, 310592), (960, 300886), (992, 291180), (1055, 273792), (1104, 261640), (1240, 232944), (1266, 228160), (1380, 209312), (1426, 202560), (1472, 196230), (1488, 194120), (1688, 171120), (1840, 156984), (1860, 155296), (1920, 150443), (1984, 145590), (2110, 136896), (2139, 135040), (2208, 130820), (2480, 116472), (2532, 114080), (2760, 104656), (2852, 101280), (2944, 98115), (2976, 97060), (3165, 91264), (3376, 85560), (3565, 81024), (3680, 78492), (3720, 77648), (3968, 72795), (4220, 68448), (4278, 67520), (4416, 65410), (4853, 59520), (4960, 58236), (5064, 57040), (5520, 52328), (5704, 50640), (5952, 48530), (6330, 45632), (6541, 44160), (6752, 42780), (7130, 40512), (7360, 39246), (7440, 38824), (8440, 34224), (8556, 33760), (8832, 32705), (9706, 29760), (9920, 29118), (10128, 28520), (10695, 27008), (11040, 26164), (11408, 25320), (11904, 24265), (12660, 22816), (13082, 22080), (13504, 21390), (14260, 20256), (14559, 19840), (14720, 19623), (14880, 19412), (16880, 17112)]