97775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{135799}}^1$

素因数の和:135818

約数の個数: 60

約数和(自身を含む): 328364400

約数和(自身を除く): 230589120

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, 135799, 271598, 407397, 543196, 678995, 814794, 1086392, 1222191, 1357990, 1629588, 2036985, 2172784, 2444382, 2715980, 3259176, 4073970, 4888764, 5431960, 6110955, 6518352, 8147940, 9777528, 10863920, 12221910, 16295880, 19555056, 24443820, 32591760, 48887640, 97775280]

約数ペア:

[(1, 97775280), (2, 48887640), (3, 32591760), (4, 24443820), (5, 19555056), (6, 16295880), (8, 12221910), (9, 10863920), (10, 9777528), (12, 8147940), (15, 6518352), (16, 6110955), (18, 5431960), (20, 4888764), (24, 4073970), (30, 3259176), (36, 2715980), (40, 2444382), (45, 2172784), (48, 2036985), (60, 1629588), (72, 1357990), (80, 1222191), (90, 1086392), (120, 814794), (144, 678995), (180, 543196), (240, 407397), (360, 271598), (720, 135799)]