491160960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 192

約数和(自身を含む): 1721360160

約数和(自身を除く): 1230199200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1201, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2402, 2556, 2840, 2880, 3195, 3408, 3603, 4260, 4544, 4804, 5112, 5680, 5760, 6005, 6390, 6816, 7206, 8520, 9088, 9608, 10224, 10809, 11360, 12010, 12780, 13632, 14412, 17040, 18015, 19216, 20448, 21618, 22720, 24020, 25560, 27264, 28824, 34080, 36030, 38432, 40896, 43236, 45440, 48040, 51120, 54045, 57648, 68160, 72060, 76864, 81792, 85271, 86472, 96080, 102240, 108090, 115296, 136320, 144120, 153728, 170542, 172944, 192160, 204480, 216180, 230592, 255813, 288240, 341084, 345888, 384320, 408960, 426355, 432360, 461184, 511626, 576480, 682168, 691776, 767439, 768640, 852710, 864720, 1023252, 1152960, 1279065, 1364336, 1383552, 1534878, 1705420, 1729440, 2046504, 2305920, 2558130, 2728672, 3069756, 3410840, 3458880, 3837195, 4093008, 5116260, 5457344, 6139512, 6821680, 6917760, 7674390, 8186016, 10232520, 10914688, 12279024, 13643360, 15348780, 16372032, 20465040, 24558048, 27286720, 30697560, 32744064, 40930080, 49116096, 54573440, 61395120, 81860160, 98232192, 122790240, 163720320, 245580480, 491160960]

約数ペア:

[(1, 491160960), (2, 245580480), (3, 163720320), (4, 122790240), (5, 98232192), (6, 81860160), (8, 61395120), (9, 54573440), (10, 49116096), (12, 40930080), (15, 32744064), (16, 30697560), (18, 27286720), (20, 24558048), (24, 20465040), (30, 16372032), (32, 15348780), (36, 13643360), (40, 12279024), (45, 10914688), (48, 10232520), (60, 8186016), (64, 7674390), (71, 6917760), (72, 6821680), (80, 6139512), (90, 5457344), (96, 5116260), (120, 4093008), (128, 3837195), (142, 3458880), (144, 3410840), (160, 3069756), (180, 2728672), (192, 2558130), (213, 2305920), (240, 2046504), (284, 1729440), (288, 1705420), (320, 1534878), (355, 1383552), (360, 1364336), (384, 1279065), (426, 1152960), (480, 1023252), (568, 864720), (576, 852710), (639, 768640), (640, 767439), (710, 691776), (720, 682168), (852, 576480), (960, 511626), (1065, 461184), (1136, 432360), (1152, 426355), (1201, 408960), (1278, 384320), (1420, 345888), (1440, 341084), (1704, 288240), (1920, 255813), (2130, 230592), (2272, 216180), (2402, 204480), (2556, 192160), (2840, 172944), (2880, 170542), (3195, 153728), (3408, 144120), (3603, 136320), (4260, 115296), (4544, 108090), (4804, 102240), (5112, 96080), (5680, 86472), (5760, 85271), (6005, 81792), (6390, 76864), (6816, 72060), (7206, 68160), (8520, 57648), (9088, 54045), (9608, 51120), (10224, 48040), (10809, 45440), (11360, 43236), (12010, 40896), (12780, 38432), (13632, 36030), (14412, 34080), (17040, 28824), (18015, 27264), (19216, 25560), (20448, 24020), (21618, 22720)]