145121120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15373}}^1$

素因数の和:15447

約数の個数: 48

約数和(自身を含む): 348682320

約数和(自身を除く): 203561200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 15373, 30746, 61492, 76865, 122984, 153730, 245968, 307460, 491936, 614920, 907007, 1229840, 1814014, 2459680, 3628028, 4535035, 7256056, 9070070, 14512112, 18140140, 29024224, 36280280, 72560560, 145121120]

約数ペア:

[(1, 145121120), (2, 72560560), (4, 36280280), (5, 29024224), (8, 18140140), (10, 14512112), (16, 9070070), (20, 7256056), (32, 4535035), (40, 3628028), (59, 2459680), (80, 1814014), (118, 1229840), (160, 907007), (236, 614920), (295, 491936), (472, 307460), (590, 245968), (944, 153730), (1180, 122984), (1888, 76865), (2360, 61492), (4720, 30746), (9440, 15373)]