118921560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6563}}^1$

素因数の和:6728

約数の個数: 64

約数和(自身を含む): 359182080

約数和(自身を除く): 240260520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 6563, 9060, 13126, 18120, 19689, 26252, 32815, 39378, 52504, 65630, 78756, 98445, 131260, 157512, 196890, 262520, 393780, 787560, 991013, 1982026, 2973039, 3964052, 4955065, 5946078, 7928104, 9910130, 11892156, 14865195, 19820260, 23784312, 29730390, 39640520, 59460780, 118921560]

約数ペア:

[(1, 118921560), (2, 59460780), (3, 39640520), (4, 29730390), (5, 23784312), (6, 19820260), (8, 14865195), (10, 11892156), (12, 9910130), (15, 7928104), (20, 5946078), (24, 4955065), (30, 3964052), (40, 2973039), (60, 1982026), (120, 991013), (151, 787560), (302, 393780), (453, 262520), (604, 196890), (755, 157512), (906, 131260), (1208, 98445), (1510, 78756), (1812, 65630), (2265, 52504), (3020, 39378), (3624, 32815), (4530, 26252), (6040, 19689), (6563, 18120), (9060, 13126)]