137470920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3461}}^1$

素因数の和:3806

約数の個数: 64

約数和(自身を含む): 413778240

約数和(自身を除く): 276307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3461, 3972, 4965, 6620, 6922, 7944, 9930, 10383, 13240, 13844, 17305, 19860, 20766, 27688, 34610, 39720, 41532, 51915, 69220, 83064, 103830, 138440, 207660, 415320, 1145591, 2291182, 3436773, 4582364, 5727955, 6873546, 9164728, 11455910, 13747092, 17183865, 22911820, 27494184, 34367730, 45823640, 68735460, 137470920]

約数ペア:

[(1, 137470920), (2, 68735460), (3, 45823640), (4, 34367730), (5, 27494184), (6, 22911820), (8, 17183865), (10, 13747092), (12, 11455910), (15, 9164728), (20, 6873546), (24, 5727955), (30, 4582364), (40, 3436773), (60, 2291182), (120, 1145591), (331, 415320), (662, 207660), (993, 138440), (1324, 103830), (1655, 83064), (1986, 69220), (2648, 51915), (3310, 41532), (3461, 39720), (3972, 34610), (4965, 27688), (6620, 20766), (6922, 19860), (7944, 17305), (9930, 13844), (10383, 13240)]