456666240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 1548164160

約数和(自身を除く): 1091497920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 816, 823, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1646, 1734, 1920, 2040, 2176, 2312, 2469, 2720, 2890, 3264, 3292, 3468, 4080, 4115, 4335, 4624, 4938, 5440, 5780, 6528, 6584, 6936, 8160, 8230, 8670, 9248, 9876, 10880, 11560, 12345, 13168, 13872, 13991, 16320, 16460, 17340, 18496, 19752, 23120, 24690, 26336, 27744, 27982, 32640, 32920, 34680, 36992, 39504, 41973, 46240, 49380, 52672, 55488, 55964, 65840, 69360, 69955, 79008, 83946, 92480, 98760, 105344, 110976, 111928, 131680, 138720, 139910, 158016, 167892, 184960, 197520, 209865, 223856, 237847, 263360, 277440, 279820, 316032, 335784, 395040, 419730, 447712, 475694, 526720, 554880, 559640, 671568, 713541, 790080, 839460, 895424, 951388, 1119280, 1189235, 1343136, 1427082, 1580160, 1678920, 1790848, 1902776, 2238560, 2378470, 2686272, 2854164, 3357840, 3567705, 3805552, 4477120, 4756940, 5372544, 5708328, 6715680, 7135410, 7611104, 8954240, 9513880, 11416656, 13431360, 14270820, 15222208, 19027760, 22833312, 26862720, 28541640, 30444416, 38055520, 45666624, 57083280, 76111040, 91333248, 114166560, 152222080, 228333120, 456666240]

約数ペア:

[(1, 456666240), (2, 228333120), (3, 152222080), (4, 114166560), (5, 91333248), (6, 76111040), (8, 57083280), (10, 45666624), (12, 38055520), (15, 30444416), (16, 28541640), (17, 26862720), (20, 22833312), (24, 19027760), (30, 15222208), (32, 14270820), (34, 13431360), (40, 11416656), (48, 9513880), (51, 8954240), (60, 7611104), (64, 7135410), (68, 6715680), (80, 5708328), (85, 5372544), (96, 4756940), (102, 4477120), (120, 3805552), (128, 3567705), (136, 3357840), (160, 2854164), (170, 2686272), (192, 2378470), (204, 2238560), (240, 1902776), (255, 1790848), (272, 1678920), (289, 1580160), (320, 1427082), (340, 1343136), (384, 1189235), (408, 1119280), (480, 951388), (510, 895424), (544, 839460), (578, 790080), (640, 713541), (680, 671568), (816, 559640), (823, 554880), (867, 526720), (960, 475694), (1020, 447712), (1088, 419730), (1156, 395040), (1360, 335784), (1445, 316032), (1632, 279820), (1646, 277440), (1734, 263360), (1920, 237847), (2040, 223856), (2176, 209865), (2312, 197520), (2469, 184960), (2720, 167892), (2890, 158016), (3264, 139910), (3292, 138720), (3468, 131680), (4080, 111928), (4115, 110976), (4335, 105344), (4624, 98760), (4938, 92480), (5440, 83946), (5780, 79008), (6528, 69955), (6584, 69360), (6936, 65840), (8160, 55964), (8230, 55488), (8670, 52672), (9248, 49380), (9876, 46240), (10880, 41973), (11560, 39504), (12345, 36992), (13168, 34680), (13872, 32920), (13991, 32640), (16320, 27982), (16460, 27744), (17340, 26336), (18496, 24690), (19752, 23120)]