71673240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19267}}^1$

素因数の和:19312

約数の個数: 64

約数和(自身を含む): 221967360

約数和(自身を除く): 150294120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 192670, 231204, 289005, 385340, 462408, 578010, 597277, 770680, 1156020, 1194554, 1791831, 2312040, 2389108, 2986385, 3583662, 4778216, 5972770, 7167324, 8959155, 11945540, 14334648, 17918310, 23891080, 35836620, 71673240]

約数ペア:

[(1, 71673240), (2, 35836620), (3, 23891080), (4, 17918310), (5, 14334648), (6, 11945540), (8, 8959155), (10, 7167324), (12, 5972770), (15, 4778216), (20, 3583662), (24, 2986385), (30, 2389108), (31, 2312040), (40, 1791831), (60, 1194554), (62, 1156020), (93, 770680), (120, 597277), (124, 578010), (155, 462408), (186, 385340), (248, 289005), (310, 231204), (372, 192670), (465, 154136), (620, 115602), (744, 96335), (930, 77068), (1240, 57801), (1860, 38534), (3720, 19267)]