1520253360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1137

約数の個数: 200

約数和(自身を含む): 5305114320

約数和(自身を除く): 3784860960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 283, 324, 360, 405, 432, 540, 566, 648, 720, 810, 829, 849, 1080, 1132, 1296, 1415, 1620, 1658, 1698, 2160, 2264, 2487, 2547, 2830, 3240, 3316, 3396, 4145, 4245, 4528, 4974, 5094, 5660, 6480, 6632, 6792, 7461, 7641, 8290, 8490, 9948, 10188, 11320, 12435, 12735, 13264, 13584, 14922, 15282, 16580, 16980, 19896, 20376, 22383, 22640, 22923, 24870, 25470, 29844, 30564, 33160, 33960, 37305, 38205, 39792, 40752, 44766, 45846, 49740, 50940, 59688, 61128, 66320, 67149, 67920, 74610, 76410, 89532, 91692, 99480, 101880, 111915, 114615, 119376, 122256, 134298, 149220, 152820, 179064, 183384, 198960, 203760, 223830, 229230, 234607, 268596, 298440, 305640, 335745, 358128, 366768, 447660, 458460, 469214, 537192, 596880, 611280, 671490, 703821, 895320, 916920, 938428, 1074384, 1173035, 1342980, 1407642, 1790640, 1833840, 1876856, 2111463, 2346070, 2685960, 2815284, 3519105, 3753712, 4222926, 4692140, 5371920, 5630568, 6334389, 7038210, 8445852, 9384280, 10557315, 11261136, 12668778, 14076420, 16891704, 18768560, 19003167, 21114630, 25337556, 28152840, 31671945, 33783408, 38006334, 42229260, 50675112, 56305680, 63343890, 76012668, 84458520, 95015835, 101350224, 126687780, 152025336, 168917040, 190031670, 253375560, 304050672, 380063340, 506751120, 760126680, 1520253360]

約数ペア:

[(1, 1520253360), (2, 760126680), (3, 506751120), (4, 380063340), (5, 304050672), (6, 253375560), (8, 190031670), (9, 168917040), (10, 152025336), (12, 126687780), (15, 101350224), (16, 95015835), (18, 84458520), (20, 76012668), (24, 63343890), (27, 56305680), (30, 50675112), (36, 42229260), (40, 38006334), (45, 33783408), (48, 31671945), (54, 28152840), (60, 25337556), (72, 21114630), (80, 19003167), (81, 18768560), (90, 16891704), (108, 14076420), (120, 12668778), (135, 11261136), (144, 10557315), (162, 9384280), (180, 8445852), (216, 7038210), (240, 6334389), (270, 5630568), (283, 5371920), (324, 4692140), (360, 4222926), (405, 3753712), (432, 3519105), (540, 2815284), (566, 2685960), (648, 2346070), (720, 2111463), (810, 1876856), (829, 1833840), (849, 1790640), (1080, 1407642), (1132, 1342980), (1296, 1173035), (1415, 1074384), (1620, 938428), (1658, 916920), (1698, 895320), (2160, 703821), (2264, 671490), (2487, 611280), (2547, 596880), (2830, 537192), (3240, 469214), (3316, 458460), (3396, 447660), (4145, 366768), (4245, 358128), (4528, 335745), (4974, 305640), (5094, 298440), (5660, 268596), (6480, 234607), (6632, 229230), (6792, 223830), (7461, 203760), (7641, 198960), (8290, 183384), (8490, 179064), (9948, 152820), (10188, 149220), (11320, 134298), (12435, 122256), (12735, 119376), (13264, 114615), (13584, 111915), (14922, 101880), (15282, 99480), (16580, 91692), (16980, 89532), (19896, 76410), (20376, 74610), (22383, 67920), (22640, 67149), (22923, 66320), (24870, 61128), (25470, 59688), (29844, 50940), (30564, 49740), (33160, 45846), (33960, 44766), (37305, 40752), (38205, 39792)]