313808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1913}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 942606720

約数和(自身を除く): 628798200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1367, 1913, 2734, 3826, 4101, 5468, 5739, 6835, 7652, 8202, 9565, 10936, 11478, 13670, 15304, 16404, 19130, 20505, 22956, 27340, 28695, 32808, 38260, 41010, 45912, 54680, 57390, 76520, 82020, 114780, 164040, 229560, 2615071, 5230142, 7845213, 10460284, 13075355, 15690426, 20920568, 26150710, 31380852, 39226065, 52301420, 62761704, 78452130, 104602840, 156904260, 313808520]

約数ペア:

[(1, 313808520), (2, 156904260), (3, 104602840), (4, 78452130), (5, 62761704), (6, 52301420), (8, 39226065), (10, 31380852), (12, 26150710), (15, 20920568), (20, 15690426), (24, 13075355), (30, 10460284), (40, 7845213), (60, 5230142), (120, 2615071), (1367, 229560), (1913, 164040), (2734, 114780), (3826, 82020), (4101, 76520), (5468, 57390), (5739, 54680), (6835, 45912), (7652, 41010), (8202, 38260), (9565, 32808), (10936, 28695), (11478, 27340), (13670, 22956), (15304, 20505), (16404, 19130)]