460243840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5452

約数の個数: 128

約数和(自身を含む): 1323878400

約数和(自身を除く): 863634560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 5407, 6080, 8512, 10640, 10814, 12160, 17024, 21280, 21628, 27035, 37849, 42560, 43256, 54070, 75698, 85120, 86512, 102733, 108140, 151396, 173024, 189245, 205466, 216280, 302792, 346048, 378490, 410932, 432560, 513665, 605584, 692096, 719131, 756980, 821864, 865120, 1027330, 1211168, 1438262, 1513960, 1643728, 1730240, 2054660, 2422336, 2876524, 3027920, 3287456, 3460480, 3595655, 4109320, 4844672, 5753048, 6055840, 6574912, 7191310, 8218640, 11506096, 12111680, 13149824, 14382620, 16437280, 23012192, 24223360, 28765240, 32874560, 46024384, 57530480, 65749120, 92048768, 115060960, 230121920, 460243840]

約数ペア:

[(1, 460243840), (2, 230121920), (4, 115060960), (5, 92048768), (7, 65749120), (8, 57530480), (10, 46024384), (14, 32874560), (16, 28765240), (19, 24223360), (20, 23012192), (28, 16437280), (32, 14382620), (35, 13149824), (38, 12111680), (40, 11506096), (56, 8218640), (64, 7191310), (70, 6574912), (76, 6055840), (80, 5753048), (95, 4844672), (112, 4109320), (128, 3595655), (133, 3460480), (140, 3287456), (152, 3027920), (160, 2876524), (190, 2422336), (224, 2054660), (266, 1730240), (280, 1643728), (304, 1513960), (320, 1438262), (380, 1211168), (448, 1027330), (532, 865120), (560, 821864), (608, 756980), (640, 719131), (665, 692096), (760, 605584), (896, 513665), (1064, 432560), (1120, 410932), (1216, 378490), (1330, 346048), (1520, 302792), (2128, 216280), (2240, 205466), (2432, 189245), (2660, 173024), (3040, 151396), (4256, 108140), (4480, 102733), (5320, 86512), (5407, 85120), (6080, 75698), (8512, 54070), (10640, 43256), (10814, 42560), (12160, 37849), (17024, 27035), (21280, 21628)]