146481960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1289}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 440251200

約数和(自身を除く): 293769240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 947, 1289, 1894, 2578, 2841, 3788, 3867, 4735, 5156, 5682, 6445, 7576, 7734, 9470, 10312, 11364, 12890, 14205, 15468, 18940, 19335, 22728, 25780, 28410, 30936, 37880, 38670, 51560, 56820, 77340, 113640, 154680, 1220683, 2441366, 3662049, 4882732, 6103415, 7324098, 9765464, 12206830, 14648196, 18310245, 24413660, 29296392, 36620490, 48827320, 73240980, 146481960]

約数ペア:

[(1, 146481960), (2, 73240980), (3, 48827320), (4, 36620490), (5, 29296392), (6, 24413660), (8, 18310245), (10, 14648196), (12, 12206830), (15, 9765464), (20, 7324098), (24, 6103415), (30, 4882732), (40, 3662049), (60, 2441366), (120, 1220683), (947, 154680), (1289, 113640), (1894, 77340), (2578, 56820), (2841, 51560), (3788, 38670), (3867, 37880), (4735, 30936), (5156, 28410), (5682, 25780), (6445, 22728), (7576, 19335), (7734, 18940), (9470, 15468), (10312, 14205), (11364, 12890)]