202415880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3659}}^1$

素因数の和:4134

約数の個数: 64

約数和(自身を含む): 608731200

約数和(自身を除く): 406315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2766, 3659, 3688, 4610, 5532, 6915, 7318, 9220, 10977, 11064, 13830, 14636, 18295, 18440, 21954, 27660, 29272, 36590, 43908, 54885, 55320, 73180, 87816, 109770, 146360, 219540, 439080, 1686799, 3373598, 5060397, 6747196, 8433995, 10120794, 13494392, 16867990, 20241588, 25301985, 33735980, 40483176, 50603970, 67471960, 101207940, 202415880]

約数ペア:

[(1, 202415880), (2, 101207940), (3, 67471960), (4, 50603970), (5, 40483176), (6, 33735980), (8, 25301985), (10, 20241588), (12, 16867990), (15, 13494392), (20, 10120794), (24, 8433995), (30, 6747196), (40, 5060397), (60, 3373598), (120, 1686799), (461, 439080), (922, 219540), (1383, 146360), (1844, 109770), (2305, 87816), (2766, 73180), (3659, 55320), (3688, 54885), (4610, 43908), (5532, 36590), (6915, 29272), (7318, 27660), (9220, 21954), (10977, 18440), (11064, 18295), (13830, 14636)]