4268040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5102

約数の個数: 64

約数和(自身を含む): 14636160

約数和(自身を除く): 10368120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5081, 10162, 15243, 20324, 25405, 30486, 35567, 40648, 50810, 60972, 71134, 76215, 101620, 106701, 121944, 142268, 152430, 177835, 203240, 213402, 284536, 304860, 355670, 426804, 533505, 609720, 711340, 853608, 1067010, 1422680, 2134020, 4268040]

約数ペア:

[(1, 4268040), (2, 2134020), (3, 1422680), (4, 1067010), (5, 853608), (6, 711340), (7, 609720), (8, 533505), (10, 426804), (12, 355670), (14, 304860), (15, 284536), (20, 213402), (21, 203240), (24, 177835), (28, 152430), (30, 142268), (35, 121944), (40, 106701), (42, 101620), (56, 76215), (60, 71134), (70, 60972), (84, 50810), (105, 40648), (120, 35567), (140, 30486), (168, 25405), (210, 20324), (280, 15243), (420, 10162), (840, 5081)]