2920067280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103991}}^1$

素因数の和:104026

約数の個数: 160

約数和(自身を含む): 10831806720

約数和(自身を除く): 7911739440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 103991, 207982, 311973, 415964, 519955, 623946, 831928, 935919, 1039910, 1247892, 1351883, 1559865, 1663856, 1871838, 2079820, 2495784, 2703766, 2807757, 3119730, 3743676, 4055649, 4159640, 4679595, 4991568, 5407532, 5615514, 6239460, 6759415, 7487352, 8111298, 8319280, 9359190, 10815064, 11231028, 12166947, 12478920, 13518830, 14038785, 14974704, 16222596, 18718380, 20278245, 21630128, 22462056, 24333894, 24957840, 27037660, 28077570, 32445192, 36500841, 37436760, 40556490, 44924112, 48667788, 54075320, 56155140, 60834735, 64890384, 73001682, 74873520, 81112980, 97335576, 108150640, 112310280, 121669470, 146003364, 162225960, 182504205, 194671152, 224620560, 243338940, 292006728, 324451920, 365008410, 486677880, 584013456, 730016820, 973355760, 1460033640, 2920067280]

約数ペア:

[(1, 2920067280), (2, 1460033640), (3, 973355760), (4, 730016820), (5, 584013456), (6, 486677880), (8, 365008410), (9, 324451920), (10, 292006728), (12, 243338940), (13, 224620560), (15, 194671152), (16, 182504205), (18, 162225960), (20, 146003364), (24, 121669470), (26, 112310280), (27, 108150640), (30, 97335576), (36, 81112980), (39, 74873520), (40, 73001682), (45, 64890384), (48, 60834735), (52, 56155140), (54, 54075320), (60, 48667788), (65, 44924112), (72, 40556490), (78, 37436760), (80, 36500841), (90, 32445192), (104, 28077570), (108, 27037660), (117, 24957840), (120, 24333894), (130, 22462056), (135, 21630128), (144, 20278245), (156, 18718380), (180, 16222596), (195, 14974704), (208, 14038785), (216, 13518830), (234, 12478920), (240, 12166947), (260, 11231028), (270, 10815064), (312, 9359190), (351, 8319280), (360, 8111298), (390, 7487352), (432, 6759415), (468, 6239460), (520, 5615514), (540, 5407532), (585, 4991568), (624, 4679595), (702, 4159640), (720, 4055649), (780, 3743676), (936, 3119730), (1040, 2807757), (1080, 2703766), (1170, 2495784), (1404, 2079820), (1560, 1871838), (1755, 1663856), (1872, 1559865), (2160, 1351883), (2340, 1247892), (2808, 1039910), (3120, 935919), (3510, 831928), (4680, 623946), (5616, 519955), (7020, 415964), (9360, 311973), (14040, 207982), (28080, 103991)]