246449520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1700

約数の個数: 160

約数和(自身を含む): 861373440

約数和(自身を除く): 614923920

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1607, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3214, 3408, 3834, 4260, 4821, 5112, 5680, 6390, 6428, 7668, 8035, 8520, 9585, 9642, 10224, 12780, 12856, 14463, 15336, 16070, 17040, 19170, 19284, 24105, 25560, 25712, 28926, 30672, 32140, 38340, 38568, 43389, 48210, 51120, 57852, 64280, 72315, 76680, 77136, 86778, 96420, 114097, 115704, 128560, 144630, 153360, 173556, 192840, 216945, 228194, 231408, 289260, 342291, 347112, 385680, 433890, 456388, 570485, 578520, 684582, 694224, 867780, 912776, 1026873, 1140970, 1157040, 1369164, 1711455, 1735560, 1825552, 2053746, 2281940, 2738328, 3080619, 3422910, 3471120, 4107492, 4563880, 5134365, 5476656, 6161238, 6845820, 8214984, 9127760, 10268730, 12322476, 13691640, 15403095, 16429968, 20537460, 24644952, 27383280, 30806190, 41074920, 49289904, 61612380, 82149840, 123224760, 246449520]

約数ペア:

[(1, 246449520), (2, 123224760), (3, 82149840), (4, 61612380), (5, 49289904), (6, 41074920), (8, 30806190), (9, 27383280), (10, 24644952), (12, 20537460), (15, 16429968), (16, 15403095), (18, 13691640), (20, 12322476), (24, 10268730), (27, 9127760), (30, 8214984), (36, 6845820), (40, 6161238), (45, 5476656), (48, 5134365), (54, 4563880), (60, 4107492), (71, 3471120), (72, 3422910), (80, 3080619), (90, 2738328), (108, 2281940), (120, 2053746), (135, 1825552), (142, 1735560), (144, 1711455), (180, 1369164), (213, 1157040), (216, 1140970), (240, 1026873), (270, 912776), (284, 867780), (355, 694224), (360, 684582), (426, 578520), (432, 570485), (540, 456388), (568, 433890), (639, 385680), (710, 347112), (720, 342291), (852, 289260), (1065, 231408), (1080, 228194), (1136, 216945), (1278, 192840), (1420, 173556), (1607, 153360), (1704, 144630), (1917, 128560), (2130, 115704), (2160, 114097), (2556, 96420), (2840, 86778), (3195, 77136), (3214, 76680), (3408, 72315), (3834, 64280), (4260, 57852), (4821, 51120), (5112, 48210), (5680, 43389), (6390, 38568), (6428, 38340), (7668, 32140), (8035, 30672), (8520, 28926), (9585, 25712), (9642, 25560), (10224, 24105), (12780, 19284), (12856, 19170), (14463, 17040), (15336, 16070)]