4101240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 10413960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 239, 260, 264, 286, 312, 330, 390, 429, 440, 478, 520, 572, 660, 715, 717, 780, 858, 956, 1144, 1195, 1320, 1430, 1434, 1560, 1716, 1912, 2145, 2390, 2629, 2860, 2868, 3107, 3432, 3585, 4290, 4780, 5258, 5720, 5736, 6214, 7170, 7887, 8580, 9321, 9560, 10516, 12428, 13145, 14340, 15535, 15774, 17160, 18642, 21032, 24856, 26290, 28680, 31070, 31548, 34177, 37284, 39435, 46605, 52580, 62140, 63096, 68354, 74568, 78870, 93210, 102531, 105160, 124280, 136708, 157740, 170885, 186420, 205062, 273416, 315480, 341770, 372840, 410124, 512655, 683540, 820248, 1025310, 1367080, 2050620, 4101240]

約数ペア:

[(1, 4101240), (2, 2050620), (3, 1367080), (4, 1025310), (5, 820248), (6, 683540), (8, 512655), (10, 410124), (11, 372840), (12, 341770), (13, 315480), (15, 273416), (20, 205062), (22, 186420), (24, 170885), (26, 157740), (30, 136708), (33, 124280), (39, 105160), (40, 102531), (44, 93210), (52, 78870), (55, 74568), (60, 68354), (65, 63096), (66, 62140), (78, 52580), (88, 46605), (104, 39435), (110, 37284), (120, 34177), (130, 31548), (132, 31070), (143, 28680), (156, 26290), (165, 24856), (195, 21032), (220, 18642), (239, 17160), (260, 15774), (264, 15535), (286, 14340), (312, 13145), (330, 12428), (390, 10516), (429, 9560), (440, 9321), (478, 8580), (520, 7887), (572, 7170), (660, 6214), (715, 5736), (717, 5720), (780, 5258), (858, 4780), (956, 4290), (1144, 3585), (1195, 3432), (1320, 3107), (1430, 2868), (1434, 2860), (1560, 2629), (1716, 2390), (1912, 2145)]