1881063873840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126913}}^1\times {\mathrm{61757}}^1$

素因数の和:188686

約数の個数: 80

約数和(自身を含む): 5831438380128

約数和(自身を除く): 3950374506288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 61757, 123514, 126913, 185271, 247028, 253826, 308785, 370542, 380739, 494056, 507652, 617570, 634565, 741084, 761478, 926355, 988112, 1015304, 1235140, 1269130, 1482168, 1522956, 1852710, 1903695, 2030608, 2470280, 2538260, 2964336, 3045912, 3705420, 3807390, 4940560, 5076520, 6091824, 7410840, 7614780, 10153040, 14821680, 15229560, 30459120, 7837766141, 15675532282, 23513298423, 31351064564, 39188830705, 47026596846, 62702129128, 78377661410, 94053193692, 117566492115, 125404258256, 156755322820, 188106387384, 235132984230, 313510645640, 376212774768, 470265968460, 627021291280, 940531936920, 1881063873840]

約数ペア:

[(1, 1881063873840), (2, 940531936920), (3, 627021291280), (4, 470265968460), (5, 376212774768), (6, 313510645640), (8, 235132984230), (10, 188106387384), (12, 156755322820), (15, 125404258256), (16, 117566492115), (20, 94053193692), (24, 78377661410), (30, 62702129128), (40, 47026596846), (48, 39188830705), (60, 31351064564), (80, 23513298423), (120, 15675532282), (240, 7837766141), (61757, 30459120), (123514, 15229560), (126913, 14821680), (185271, 10153040), (247028, 7614780), (253826, 7410840), (308785, 6091824), (370542, 5076520), (380739, 4940560), (494056, 3807390), (507652, 3705420), (617570, 3045912), (634565, 2964336), (741084, 2538260), (761478, 2470280), (926355, 2030608), (988112, 1903695), (1015304, 1852710), (1235140, 1522956), (1269130, 1482168)]