118303120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6032

約数の個数: 80

約数和(自身を含む): 311855040

約数和(自身を除く): 193551920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5987, 9880, 11974, 19760, 23948, 29935, 47896, 59870, 77831, 95792, 113753, 119740, 155662, 227506, 239480, 311324, 389155, 455012, 478960, 568765, 622648, 778310, 910024, 1137530, 1245296, 1478789, 1556620, 1820048, 2275060, 2957578, 3113240, 4550120, 5915156, 6226480, 7393945, 9100240, 11830312, 14787890, 23660624, 29575780, 59151560, 118303120]

約数ペア:

[(1, 118303120), (2, 59151560), (4, 29575780), (5, 23660624), (8, 14787890), (10, 11830312), (13, 9100240), (16, 7393945), (19, 6226480), (20, 5915156), (26, 4550120), (38, 3113240), (40, 2957578), (52, 2275060), (65, 1820048), (76, 1556620), (80, 1478789), (95, 1245296), (104, 1137530), (130, 910024), (152, 778310), (190, 622648), (208, 568765), (247, 478960), (260, 455012), (304, 389155), (380, 311324), (494, 239480), (520, 227506), (760, 155662), (988, 119740), (1040, 113753), (1235, 95792), (1520, 77831), (1976, 59870), (2470, 47896), (3952, 29935), (4940, 23948), (5987, 19760), (9880, 11974)]