331269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89051}}^1$

素因数の和:89096

約数の個数: 64

約数和(自身を含む): 1025879040

約数和(自身を除く): 694609320

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, 89051, 178102, 267153, 356204, 445255, 534306, 712408, 890510, 1068612, 1335765, 1781020, 2137224, 2671530, 2760581, 3562040, 5343060, 5521162, 8281743, 10686120, 11042324, 13802905, 16563486, 22084648, 27605810, 33126972, 41408715, 55211620, 66253944, 82817430, 110423240, 165634860, 331269720]

約数ペア:

[(1, 331269720), (2, 165634860), (3, 110423240), (4, 82817430), (5, 66253944), (6, 55211620), (8, 41408715), (10, 33126972), (12, 27605810), (15, 22084648), (20, 16563486), (24, 13802905), (30, 11042324), (31, 10686120), (40, 8281743), (60, 5521162), (62, 5343060), (93, 3562040), (120, 2760581), (124, 2671530), (155, 2137224), (186, 1781020), (248, 1335765), (310, 1068612), (372, 890510), (465, 712408), (620, 534306), (744, 445255), (930, 356204), (1240, 267153), (1860, 178102), (3720, 89051)]