4247286840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1310891}}^1$

素因数の和:1310914

約数の個数: 80

約数和(自身を含む): 14275613880

約数和(自身を除く): 10028327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 1310891, 2621782, 3932673, 5243564, 6554455, 7865346, 10487128, 11798019, 13108910, 15730692, 19663365, 23596038, 26217820, 31461384, 35394057, 39326730, 47192076, 52435640, 58990095, 70788114, 78653460, 94384152, 106182171, 117980190, 141576228, 157306920, 176970285, 212364342, 235960380, 283152456, 353940570, 424728684, 471920760, 530910855, 707881140, 849457368, 1061821710, 1415762280, 2123643420, 4247286840]

約数ペア:

[(1, 4247286840), (2, 2123643420), (3, 1415762280), (4, 1061821710), (5, 849457368), (6, 707881140), (8, 530910855), (9, 471920760), (10, 424728684), (12, 353940570), (15, 283152456), (18, 235960380), (20, 212364342), (24, 176970285), (27, 157306920), (30, 141576228), (36, 117980190), (40, 106182171), (45, 94384152), (54, 78653460), (60, 70788114), (72, 58990095), (81, 52435640), (90, 47192076), (108, 39326730), (120, 35394057), (135, 31461384), (162, 26217820), (180, 23596038), (216, 19663365), (270, 15730692), (324, 13108910), (360, 11798019), (405, 10487128), (540, 7865346), (648, 6554455), (810, 5243564), (1080, 3932673), (1620, 2621782), (3240, 1310891)]