1274261040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136139}}^1$

素因数の和:136171

約数の個数: 120

約数和(自身を含む): 4608611280

約数和(自身を除く): 3334350240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 136139, 272278, 408417, 544556, 680695, 816834, 1089112, 1225251, 1361390, 1633668, 1769807, 2042085, 2178224, 2450502, 2722780, 3267336, 3539614, 4084170, 4901004, 5309421, 5445560, 6126255, 6534672, 7079228, 8168340, 8849035, 9802008, 10618842, 10891120, 12252510, 14158456, 15928263, 16336680, 17698070, 19604016, 21237684, 24505020, 26547105, 28316912, 31856526, 32673360, 35396140, 42475368, 49010040, 53094210, 63713052, 70792280, 79641315, 84950736, 98020080, 106188420, 127426104, 141584560, 159282630, 212376840, 254852208, 318565260, 424753680, 637130520, 1274261040]

約数ペア:

[(1, 1274261040), (2, 637130520), (3, 424753680), (4, 318565260), (5, 254852208), (6, 212376840), (8, 159282630), (9, 141584560), (10, 127426104), (12, 106188420), (13, 98020080), (15, 84950736), (16, 79641315), (18, 70792280), (20, 63713052), (24, 53094210), (26, 49010040), (30, 42475368), (36, 35396140), (39, 32673360), (40, 31856526), (45, 28316912), (48, 26547105), (52, 24505020), (60, 21237684), (65, 19604016), (72, 17698070), (78, 16336680), (80, 15928263), (90, 14158456), (104, 12252510), (117, 10891120), (120, 10618842), (130, 9802008), (144, 8849035), (156, 8168340), (180, 7079228), (195, 6534672), (208, 6126255), (234, 5445560), (240, 5309421), (260, 4901004), (312, 4084170), (360, 3539614), (390, 3267336), (468, 2722780), (520, 2450502), (585, 2178224), (624, 2042085), (720, 1769807), (780, 1633668), (936, 1361390), (1040, 1225251), (1170, 1089112), (1560, 816834), (1872, 680695), (2340, 544556), (3120, 408417), (4680, 272278), (9360, 136139)]