80892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 160

約数和(自身を含む): 294731136

約数和(自身を除く): 213838896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2357, 2640, 2860, 3120, 3432, 4290, 4714, 5720, 6864, 7071, 8580, 9428, 11440, 11785, 14142, 17160, 18856, 23570, 25927, 28284, 30641, 34320, 35355, 37712, 47140, 51854, 56568, 61282, 70710, 77781, 91923, 94280, 103708, 113136, 122564, 129635, 141420, 153205, 155562, 183846, 188560, 207416, 245128, 259270, 282840, 306410, 311124, 337051, 367692, 388905, 414832, 459615, 490256, 518540, 565680, 612820, 622248, 674102, 735384, 777810, 919230, 1011153, 1037080, 1225640, 1244496, 1348204, 1470768, 1555620, 1685255, 1838460, 2022306, 2074160, 2451280, 2696408, 3111240, 3370510, 3676920, 4044612, 5055765, 5392816, 6222480, 6741020, 7353840, 8089224, 10111530, 13482040, 16178448, 20223060, 26964080, 40446120, 80892240]

約数ペア:

[(1, 80892240), (2, 40446120), (3, 26964080), (4, 20223060), (5, 16178448), (6, 13482040), (8, 10111530), (10, 8089224), (11, 7353840), (12, 6741020), (13, 6222480), (15, 5392816), (16, 5055765), (20, 4044612), (22, 3676920), (24, 3370510), (26, 3111240), (30, 2696408), (33, 2451280), (39, 2074160), (40, 2022306), (44, 1838460), (48, 1685255), (52, 1555620), (55, 1470768), (60, 1348204), (65, 1244496), (66, 1225640), (78, 1037080), (80, 1011153), (88, 919230), (104, 777810), (110, 735384), (120, 674102), (130, 622248), (132, 612820), (143, 565680), (156, 518540), (165, 490256), (176, 459615), (195, 414832), (208, 388905), (220, 367692), (240, 337051), (260, 311124), (264, 306410), (286, 282840), (312, 259270), (330, 245128), (390, 207416), (429, 188560), (440, 183846), (520, 155562), (528, 153205), (572, 141420), (624, 129635), (660, 122564), (715, 113136), (780, 103708), (858, 94280), (880, 91923), (1040, 77781), (1144, 70710), (1320, 61282), (1430, 56568), (1560, 51854), (1716, 47140), (2145, 37712), (2288, 35355), (2357, 34320), (2640, 30641), (2860, 28284), (3120, 25927), (3432, 23570), (4290, 18856), (4714, 17160), (5720, 14142), (6864, 11785), (7071, 11440), (8580, 9428)]