155190360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 128

約数和(自身を含む): 511116480

約数和(自身を除く): 355926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 1877, 2067, 2120, 2756, 3180, 3445, 3754, 4134, 5512, 5631, 6360, 6890, 7508, 8268, 9385, 10335, 11262, 13780, 15016, 16536, 18770, 20670, 22524, 24401, 27560, 28155, 37540, 41340, 45048, 48802, 56310, 73203, 75080, 82680, 97604, 99481, 112620, 122005, 146406, 195208, 198962, 225240, 244010, 292812, 298443, 366015, 397924, 488020, 497405, 585624, 596886, 732030, 795848, 976040, 994810, 1193772, 1293253, 1464060, 1492215, 1989620, 2387544, 2586506, 2928120, 2984430, 3879759, 3979240, 5173012, 5968860, 6466265, 7759518, 10346024, 11937720, 12932530, 15519036, 19398795, 25865060, 31038072, 38797590, 51730120, 77595180, 155190360]

約数ペア:

[(1, 155190360), (2, 77595180), (3, 51730120), (4, 38797590), (5, 31038072), (6, 25865060), (8, 19398795), (10, 15519036), (12, 12932530), (13, 11937720), (15, 10346024), (20, 7759518), (24, 6466265), (26, 5968860), (30, 5173012), (39, 3979240), (40, 3879759), (52, 2984430), (53, 2928120), (60, 2586506), (65, 2387544), (78, 1989620), (104, 1492215), (106, 1464060), (120, 1293253), (130, 1193772), (156, 994810), (159, 976040), (195, 795848), (212, 732030), (260, 596886), (265, 585624), (312, 497405), (318, 488020), (390, 397924), (424, 366015), (520, 298443), (530, 292812), (636, 244010), (689, 225240), (780, 198962), (795, 195208), (1060, 146406), (1272, 122005), (1378, 112620), (1560, 99481), (1590, 97604), (1877, 82680), (2067, 75080), (2120, 73203), (2756, 56310), (3180, 48802), (3445, 45048), (3754, 41340), (4134, 37540), (5512, 28155), (5631, 27560), (6360, 24401), (6890, 22524), (7508, 20670), (8268, 18770), (9385, 16536), (10335, 15016), (11262, 13780)]