86080980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1439}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 241436160

約数和(自身を除く): 155355180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1439, 1994, 2878, 2991, 3988, 4317, 4985, 5756, 5982, 7195, 8634, 9970, 11964, 14390, 14955, 17268, 19940, 21585, 28780, 29910, 43170, 59820, 86340, 1434683, 2869366, 4304049, 5738732, 7173415, 8608098, 14346830, 17216196, 21520245, 28693660, 43040490, 86080980]

約数ペア:

[(1, 86080980), (2, 43040490), (3, 28693660), (4, 21520245), (5, 17216196), (6, 14346830), (10, 8608098), (12, 7173415), (15, 5738732), (20, 4304049), (30, 2869366), (60, 1434683), (997, 86340), (1439, 59820), (1994, 43170), (2878, 29910), (2991, 28780), (3988, 21585), (4317, 19940), (4985, 17268), (5756, 14955), (5982, 14390), (7195, 11964), (8634, 9970)]