38080080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{52889}}^1$

素因数の和:52908

約数の個数: 60

約数和(自身を含む): 127888020

約数和(自身を除く): 89807940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 52889, 105778, 158667, 211556, 264445, 317334, 423112, 476001, 528890, 634668, 793335, 846224, 952002, 1057780, 1269336, 1586670, 1904004, 2115560, 2380005, 2538672, 3173340, 3808008, 4231120, 4760010, 6346680, 7616016, 9520020, 12693360, 19040040, 38080080]

約数ペア:

[(1, 38080080), (2, 19040040), (3, 12693360), (4, 9520020), (5, 7616016), (6, 6346680), (8, 4760010), (9, 4231120), (10, 3808008), (12, 3173340), (15, 2538672), (16, 2380005), (18, 2115560), (20, 1904004), (24, 1586670), (30, 1269336), (36, 1057780), (40, 952002), (45, 846224), (48, 793335), (60, 634668), (72, 528890), (80, 476001), (90, 423112), (120, 317334), (144, 264445), (180, 211556), (240, 158667), (360, 105778), (720, 52889)]