40987680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5058

約数の個数: 96

約数和(自身を含む): 136733184

約数和(自身を除く): 95745504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 5023, 8160, 10046, 15069, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 80368, 85391, 100460, 120552, 150690, 160736, 170782, 200920, 241104, 256173, 301380, 341564, 401840, 426955, 482208, 512346, 602760, 683128, 803680, 853910, 1024692, 1205520, 1280865, 1366256, 1707820, 2049384, 2411040, 2561730, 2732512, 3415640, 4098768, 5123460, 6831280, 8197536, 10246920, 13662560, 20493840, 40987680]

約数ペア:

[(1, 40987680), (2, 20493840), (3, 13662560), (4, 10246920), (5, 8197536), (6, 6831280), (8, 5123460), (10, 4098768), (12, 3415640), (15, 2732512), (16, 2561730), (17, 2411040), (20, 2049384), (24, 1707820), (30, 1366256), (32, 1280865), (34, 1205520), (40, 1024692), (48, 853910), (51, 803680), (60, 683128), (68, 602760), (80, 512346), (85, 482208), (96, 426955), (102, 401840), (120, 341564), (136, 301380), (160, 256173), (170, 241104), (204, 200920), (240, 170782), (255, 160736), (272, 150690), (340, 120552), (408, 100460), (480, 85391), (510, 80368), (544, 75345), (680, 60276), (816, 50230), (1020, 40184), (1360, 30138), (1632, 25115), (2040, 20092), (2720, 15069), (4080, 10046), (5023, 8160)]