72961576560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1911991}}^1$

素因数の和:1912063

約数の個数: 120

約数和(自身を含む): 249652619424

約数和(自身を除く): 176691042864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 1911991, 3823982, 5735973, 7647964, 9559955, 11471946, 15295928, 17207919, 19119910, 22943892, 28679865, 30591856, 34415838, 38239820, 45887784, 57359730, 68831676, 76479640, 86039595, 91775568, 101335523, 114719460, 137663352, 152959280, 172079190, 202671046, 229438920, 275326704, 304006569, 344158380, 405342092, 458877840, 506677615, 608013138, 688316760, 810684184, 912019707, 1013355230, 1216026276, 1376633520, 1520032845, 1621368368, 1824039414, 2026710460, 2432052552, 3040065690, 3648078828, 4053420920, 4560098535, 4864105104, 6080131380, 7296157656, 8106841840, 9120197070, 12160262760, 14592315312, 18240394140, 24320525520, 36480788280, 72961576560]

約数ペア:

[(1, 72961576560), (2, 36480788280), (3, 24320525520), (4, 18240394140), (5, 14592315312), (6, 12160262760), (8, 9120197070), (9, 8106841840), (10, 7296157656), (12, 6080131380), (15, 4864105104), (16, 4560098535), (18, 4053420920), (20, 3648078828), (24, 3040065690), (30, 2432052552), (36, 2026710460), (40, 1824039414), (45, 1621368368), (48, 1520032845), (53, 1376633520), (60, 1216026276), (72, 1013355230), (80, 912019707), (90, 810684184), (106, 688316760), (120, 608013138), (144, 506677615), (159, 458877840), (180, 405342092), (212, 344158380), (240, 304006569), (265, 275326704), (318, 229438920), (360, 202671046), (424, 172079190), (477, 152959280), (530, 137663352), (636, 114719460), (720, 101335523), (795, 91775568), (848, 86039595), (954, 76479640), (1060, 68831676), (1272, 57359730), (1590, 45887784), (1908, 38239820), (2120, 34415838), (2385, 30591856), (2544, 28679865), (3180, 22943892), (3816, 19119910), (4240, 17207919), (4770, 15295928), (6360, 11471946), (7632, 9559955), (9540, 7647964), (12720, 5735973), (19080, 3823982), (38160, 1911991)]