634801560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{16901}}^1$

素因数の和:17228

約数の個数: 64

約数和(自身を含む): 1910602080

約数和(自身を除く): 1275800520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 16901, 18780, 33802, 37560, 50703, 67604, 84505, 101406, 135208, 169010, 202812, 253515, 338020, 405624, 507030, 676040, 1014060, 2028120, 5290013, 10580026, 15870039, 21160052, 26450065, 31740078, 42320104, 52900130, 63480156, 79350195, 105800260, 126960312, 158700390, 211600520, 317400780, 634801560]

約数ペア:

[(1, 634801560), (2, 317400780), (3, 211600520), (4, 158700390), (5, 126960312), (6, 105800260), (8, 79350195), (10, 63480156), (12, 52900130), (15, 42320104), (20, 31740078), (24, 26450065), (30, 21160052), (40, 15870039), (60, 10580026), (120, 5290013), (313, 2028120), (626, 1014060), (939, 676040), (1252, 507030), (1565, 405624), (1878, 338020), (2504, 253515), (3130, 202812), (3756, 169010), (4695, 135208), (6260, 101406), (7512, 84505), (9390, 67604), (12520, 50703), (16901, 37560), (18780, 33802)]