2953724520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 8963136000

約数和(自身を除く): 6009411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 239, 362, 478, 543, 569, 717, 724, 905, 956, 1086, 1138, 1195, 1434, 1448, 1707, 1810, 1912, 2172, 2276, 2390, 2715, 2845, 2868, 3414, 3585, 3620, 4344, 4552, 4780, 5430, 5690, 5736, 6828, 7170, 7240, 8535, 9560, 10860, 11380, 13656, 14340, 17070, 21720, 22760, 28680, 34140, 43259, 68280, 86518, 102989, 129777, 135991, 173036, 205978, 216295, 259554, 271982, 308967, 346072, 407973, 411956, 432590, 514945, 519108, 543964, 617934, 648885, 679955, 815946, 823912, 865180, 1029890, 1038216, 1087928, 1235868, 1297770, 1359910, 1544835, 1631892, 1730360, 2039865, 2059780, 2471736, 2595540, 2719820, 3089670, 3263784, 4079730, 4119560, 5191080, 5439640, 6179340, 8159460, 12358680, 16318920, 24614371, 49228742, 73843113, 98457484, 123071855, 147686226, 196914968, 246143710, 295372452, 369215565, 492287420, 590744904, 738431130, 984574840, 1476862260, 2953724520]

約数ペア:

[(1, 2953724520), (2, 1476862260), (3, 984574840), (4, 738431130), (5, 590744904), (6, 492287420), (8, 369215565), (10, 295372452), (12, 246143710), (15, 196914968), (20, 147686226), (24, 123071855), (30, 98457484), (40, 73843113), (60, 49228742), (120, 24614371), (181, 16318920), (239, 12358680), (362, 8159460), (478, 6179340), (543, 5439640), (569, 5191080), (717, 4119560), (724, 4079730), (905, 3263784), (956, 3089670), (1086, 2719820), (1138, 2595540), (1195, 2471736), (1434, 2059780), (1448, 2039865), (1707, 1730360), (1810, 1631892), (1912, 1544835), (2172, 1359910), (2276, 1297770), (2390, 1235868), (2715, 1087928), (2845, 1038216), (2868, 1029890), (3414, 865180), (3585, 823912), (3620, 815946), (4344, 679955), (4552, 648885), (4780, 617934), (5430, 543964), (5690, 519108), (5736, 514945), (6828, 432590), (7170, 411956), (7240, 407973), (8535, 346072), (9560, 308967), (10860, 271982), (11380, 259554), (13656, 216295), (14340, 205978), (17070, 173036), (21720, 135991), (22760, 129777), (28680, 102989), (34140, 86518), (43259, 68280)]