12839979360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2057689}}^1$

素因数の和:2057720

約数の個数: 96

約数和(自身を含む): 43557181920

約数和(自身を除く): 30717202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 2057689, 4115378, 6173067, 8230756, 10288445, 12346134, 16461512, 20576890, 24692268, 26749957, 30865335, 32923024, 41153780, 49384536, 53499914, 61730670, 65846048, 80249871, 82307560, 98769072, 106999828, 123461340, 133749785, 160499742, 164615120, 197538144, 213999656, 246922680, 267499570, 320999484, 329230240, 401249355, 427999312, 493845360, 534999140, 641998968, 802498710, 855998624, 987690720, 1069998280, 1283997936, 1604997420, 2139996560, 2567995872, 3209994840, 4279993120, 6419989680, 12839979360]

約数ペア:

[(1, 12839979360), (2, 6419989680), (3, 4279993120), (4, 3209994840), (5, 2567995872), (6, 2139996560), (8, 1604997420), (10, 1283997936), (12, 1069998280), (13, 987690720), (15, 855998624), (16, 802498710), (20, 641998968), (24, 534999140), (26, 493845360), (30, 427999312), (32, 401249355), (39, 329230240), (40, 320999484), (48, 267499570), (52, 246922680), (60, 213999656), (65, 197538144), (78, 164615120), (80, 160499742), (96, 133749785), (104, 123461340), (120, 106999828), (130, 98769072), (156, 82307560), (160, 80249871), (195, 65846048), (208, 61730670), (240, 53499914), (260, 49384536), (312, 41153780), (390, 32923024), (416, 30865335), (480, 26749957), (520, 24692268), (624, 20576890), (780, 16461512), (1040, 12346134), (1248, 10288445), (1560, 8230756), (2080, 6173067), (3120, 4115378), (6240, 2057689)]