188313360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 585099456

約数和(自身を除く): 396786096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 997, 1574, 1994, 2361, 2991, 3148, 3935, 3988, 4722, 4985, 5982, 6296, 7870, 7976, 9444, 9970, 11805, 11964, 12592, 14955, 15740, 15952, 18888, 19940, 23610, 23928, 29910, 31480, 37776, 39880, 47220, 47856, 59820, 62960, 79760, 94440, 119640, 188880, 239280, 784639, 1569278, 2353917, 3138556, 3923195, 4707834, 6277112, 7846390, 9415668, 11769585, 12554224, 15692780, 18831336, 23539170, 31385560, 37662672, 47078340, 62771120, 94156680, 188313360]

約数ペア:

[(1, 188313360), (2, 94156680), (3, 62771120), (4, 47078340), (5, 37662672), (6, 31385560), (8, 23539170), (10, 18831336), (12, 15692780), (15, 12554224), (16, 11769585), (20, 9415668), (24, 7846390), (30, 6277112), (40, 4707834), (48, 3923195), (60, 3138556), (80, 2353917), (120, 1569278), (240, 784639), (787, 239280), (997, 188880), (1574, 119640), (1994, 94440), (2361, 79760), (2991, 62960), (3148, 59820), (3935, 47856), (3988, 47220), (4722, 39880), (4985, 37776), (5982, 31480), (6296, 29910), (7870, 23928), (7976, 23610), (9444, 19940), (9970, 18888), (11805, 15952), (11964, 15740), (12592, 14955)]