127651920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48353}}^1$

素因数の和:48380

約数の個数: 80

約数和(自身を含む): 431704512

約数和(自身を除く): 304052592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48353, 96706, 145059, 193412, 241765, 290118, 386824, 483530, 531883, 580236, 725295, 773648, 967060, 1063766, 1160472, 1450590, 1595649, 1934120, 2127532, 2320944, 2659415, 2901180, 3191298, 3868240, 4255064, 5318830, 5802360, 6382596, 7978245, 8510128, 10637660, 11604720, 12765192, 15956490, 21275320, 25530384, 31912980, 42550640, 63825960, 127651920]

約数ペア:

[(1, 127651920), (2, 63825960), (3, 42550640), (4, 31912980), (5, 25530384), (6, 21275320), (8, 15956490), (10, 12765192), (11, 11604720), (12, 10637660), (15, 8510128), (16, 7978245), (20, 6382596), (22, 5802360), (24, 5318830), (30, 4255064), (33, 3868240), (40, 3191298), (44, 2901180), (48, 2659415), (55, 2320944), (60, 2127532), (66, 1934120), (80, 1595649), (88, 1450590), (110, 1160472), (120, 1063766), (132, 967060), (165, 773648), (176, 725295), (220, 580236), (240, 531883), (264, 483530), (330, 386824), (440, 290118), (528, 241765), (660, 193412), (880, 145059), (1320, 96706), (2640, 48353)]