25832280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 78789600

約数和(自身を除く): 52957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3529, 3660, 7058, 7320, 10587, 14116, 17645, 21174, 28232, 35290, 42348, 52935, 70580, 84696, 105870, 141160, 211740, 215269, 423480, 430538, 645807, 861076, 1076345, 1291614, 1722152, 2152690, 2583228, 3229035, 4305380, 5166456, 6458070, 8610760, 12916140, 25832280]

約数ペア:

[(1, 25832280), (2, 12916140), (3, 8610760), (4, 6458070), (5, 5166456), (6, 4305380), (8, 3229035), (10, 2583228), (12, 2152690), (15, 1722152), (20, 1291614), (24, 1076345), (30, 861076), (40, 645807), (60, 430538), (61, 423480), (120, 215269), (122, 211740), (183, 141160), (244, 105870), (305, 84696), (366, 70580), (488, 52935), (610, 42348), (732, 35290), (915, 28232), (1220, 21174), (1464, 17645), (1830, 14116), (2440, 10587), (3529, 7320), (3660, 7058)]