156888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38453}}^1$

素因数の和:38486

約数の個数: 80

約数和(自身を含む): 514975968

約数和(自身を除く): 358087728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 38453, 76906, 115359, 153812, 192265, 230718, 307624, 384530, 461436, 576795, 615248, 653701, 769060, 922872, 1153590, 1307402, 1538120, 1845744, 1961103, 2307180, 2614804, 3076240, 3268505, 3922206, 4614360, 5229608, 6537010, 7844412, 9228720, 9805515, 10459216, 13074020, 15688824, 19611030, 26148040, 31377648, 39222060, 52296080, 78444120, 156888240]

約数ペア:

[(1, 156888240), (2, 78444120), (3, 52296080), (4, 39222060), (5, 31377648), (6, 26148040), (8, 19611030), (10, 15688824), (12, 13074020), (15, 10459216), (16, 9805515), (17, 9228720), (20, 7844412), (24, 6537010), (30, 5229608), (34, 4614360), (40, 3922206), (48, 3268505), (51, 3076240), (60, 2614804), (68, 2307180), (80, 1961103), (85, 1845744), (102, 1538120), (120, 1307402), (136, 1153590), (170, 922872), (204, 769060), (240, 653701), (255, 615248), (272, 576795), (340, 461436), (408, 384530), (510, 307624), (680, 230718), (816, 192265), (1020, 153812), (1360, 115359), (2040, 76906), (4080, 38453)]