313936080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2801}}^1$

素因数の和:3284

約数の個数: 80

約数和(自身を含む): 975633984

約数和(自身を除く): 661697904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1868, 2335, 2801, 2802, 3736, 4670, 5602, 5604, 7005, 7472, 8403, 9340, 11204, 11208, 14005, 14010, 16806, 18680, 22408, 22416, 28010, 28020, 33612, 37360, 42015, 44816, 56020, 56040, 67224, 84030, 112040, 112080, 134448, 168060, 224080, 336120, 672240, 1308067, 2616134, 3924201, 5232268, 6540335, 7848402, 10464536, 13080670, 15696804, 19621005, 20929072, 26161340, 31393608, 39242010, 52322680, 62787216, 78484020, 104645360, 156968040, 313936080]

約数ペア:

[(1, 313936080), (2, 156968040), (3, 104645360), (4, 78484020), (5, 62787216), (6, 52322680), (8, 39242010), (10, 31393608), (12, 26161340), (15, 20929072), (16, 19621005), (20, 15696804), (24, 13080670), (30, 10464536), (40, 7848402), (48, 6540335), (60, 5232268), (80, 3924201), (120, 2616134), (240, 1308067), (467, 672240), (934, 336120), (1401, 224080), (1868, 168060), (2335, 134448), (2801, 112080), (2802, 112040), (3736, 84030), (4670, 67224), (5602, 56040), (5604, 56020), (7005, 44816), (7472, 42015), (8403, 37360), (9340, 33612), (11204, 28020), (11208, 28010), (14005, 22416), (14010, 22408), (16806, 18680)]