72159540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 139278540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 113, 116, 145, 174, 226, 290, 339, 348, 367, 435, 452, 565, 580, 678, 734, 870, 1101, 1130, 1356, 1468, 1695, 1740, 1835, 2202, 2260, 3277, 3390, 3670, 4404, 5505, 6554, 6780, 7340, 9831, 10643, 11010, 13108, 16385, 19662, 21286, 22020, 31929, 32770, 39324, 41471, 42572, 49155, 53215, 63858, 65540, 82942, 98310, 106430, 124413, 127716, 159645, 165884, 196620, 207355, 212860, 248826, 319290, 414710, 497652, 622065, 638580, 829420, 1202659, 1244130, 2405318, 2488260, 3607977, 4810636, 6013295, 7215954, 12026590, 14431908, 18039885, 24053180, 36079770, 72159540]

約数ペア:

[(1, 72159540), (2, 36079770), (3, 24053180), (4, 18039885), (5, 14431908), (6, 12026590), (10, 7215954), (12, 6013295), (15, 4810636), (20, 3607977), (29, 2488260), (30, 2405318), (58, 1244130), (60, 1202659), (87, 829420), (113, 638580), (116, 622065), (145, 497652), (174, 414710), (226, 319290), (290, 248826), (339, 212860), (348, 207355), (367, 196620), (435, 165884), (452, 159645), (565, 127716), (580, 124413), (678, 106430), (734, 98310), (870, 82942), (1101, 65540), (1130, 63858), (1356, 53215), (1468, 49155), (1695, 42572), (1740, 41471), (1835, 39324), (2202, 32770), (2260, 31929), (3277, 22020), (3390, 21286), (3670, 19662), (4404, 16385), (5505, 13108), (6554, 11010), (6780, 10643), (7340, 9831)]