74133840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28081}}^1$

素因数の和:28108

約数の個数: 80

約数和(自身を含む): 250716096

約数和(自身を除く): 176582256

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, 28081, 56162, 84243, 112324, 140405, 168486, 224648, 280810, 308891, 336972, 421215, 449296, 561620, 617782, 673944, 842430, 926673, 1123240, 1235564, 1347888, 1544455, 1684860, 1853346, 2246480, 2471128, 3088910, 3369720, 3706692, 4633365, 4942256, 6177820, 6739440, 7413384, 9266730, 12355640, 14826768, 18533460, 24711280, 37066920, 74133840]

約数ペア:

[(1, 74133840), (2, 37066920), (3, 24711280), (4, 18533460), (5, 14826768), (6, 12355640), (8, 9266730), (10, 7413384), (11, 6739440), (12, 6177820), (15, 4942256), (16, 4633365), (20, 3706692), (22, 3369720), (24, 3088910), (30, 2471128), (33, 2246480), (40, 1853346), (44, 1684860), (48, 1544455), (55, 1347888), (60, 1235564), (66, 1123240), (80, 926673), (88, 842430), (110, 673944), (120, 617782), (132, 561620), (165, 449296), (176, 421215), (220, 336972), (240, 308891), (264, 280810), (330, 224648), (440, 168486), (528, 140405), (660, 112324), (880, 84243), (1320, 56162), (2640, 28081)]