454471440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3001}}^1$

素因数の和:3648

約数の個数: 80

約数和(自身を含む): 1411564416

約数和(自身を除く): 957092976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 1262, 1893, 2524, 3001, 3155, 3786, 5048, 6002, 6310, 7572, 9003, 9465, 10096, 12004, 12620, 15005, 15144, 18006, 18930, 24008, 25240, 30010, 30288, 36012, 37860, 45015, 48016, 50480, 60020, 72024, 75720, 90030, 120040, 144048, 151440, 180060, 240080, 360120, 720240, 1893631, 3787262, 5680893, 7574524, 9468155, 11361786, 15149048, 18936310, 22723572, 28404465, 30298096, 37872620, 45447144, 56808930, 75745240, 90894288, 113617860, 151490480, 227235720, 454471440]

約数ペア:

[(1, 454471440), (2, 227235720), (3, 151490480), (4, 113617860), (5, 90894288), (6, 75745240), (8, 56808930), (10, 45447144), (12, 37872620), (15, 30298096), (16, 28404465), (20, 22723572), (24, 18936310), (30, 15149048), (40, 11361786), (48, 9468155), (60, 7574524), (80, 5680893), (120, 3787262), (240, 1893631), (631, 720240), (1262, 360120), (1893, 240080), (2524, 180060), (3001, 151440), (3155, 144048), (3786, 120040), (5048, 90030), (6002, 75720), (6310, 72024), (7572, 60020), (9003, 50480), (9465, 48016), (10096, 45015), (12004, 37860), (12620, 36012), (15005, 30288), (15144, 30010), (18006, 25240), (18930, 24008)]