541358520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1657454400

約数和(自身を除く): 1116095880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 173, 178, 267, 293, 346, 356, 445, 519, 534, 586, 692, 712, 865, 879, 890, 1038, 1068, 1172, 1335, 1384, 1465, 1730, 1758, 1780, 2076, 2136, 2344, 2595, 2670, 2930, 3460, 3516, 3560, 4152, 4395, 5190, 5340, 5860, 6920, 7032, 8790, 10380, 10680, 11720, 15397, 17580, 20760, 26077, 30794, 35160, 46191, 50689, 52154, 61588, 76985, 78231, 92382, 101378, 104308, 123176, 130385, 152067, 153970, 156462, 184764, 202756, 208616, 230955, 253445, 260770, 304134, 307940, 312924, 369528, 391155, 405512, 461910, 506890, 521540, 608268, 615880, 625848, 760335, 782310, 923820, 1013780, 1043080, 1216536, 1520670, 1564620, 1847640, 2027560, 3041340, 3129240, 4511321, 6082680, 9022642, 13533963, 18045284, 22556605, 27067926, 36090568, 45113210, 54135852, 67669815, 90226420, 108271704, 135339630, 180452840, 270679260, 541358520]

約数ペア:

[(1, 541358520), (2, 270679260), (3, 180452840), (4, 135339630), (5, 108271704), (6, 90226420), (8, 67669815), (10, 54135852), (12, 45113210), (15, 36090568), (20, 27067926), (24, 22556605), (30, 18045284), (40, 13533963), (60, 9022642), (89, 6082680), (120, 4511321), (173, 3129240), (178, 3041340), (267, 2027560), (293, 1847640), (346, 1564620), (356, 1520670), (445, 1216536), (519, 1043080), (534, 1013780), (586, 923820), (692, 782310), (712, 760335), (865, 625848), (879, 615880), (890, 608268), (1038, 521540), (1068, 506890), (1172, 461910), (1335, 405512), (1384, 391155), (1465, 369528), (1730, 312924), (1758, 307940), (1780, 304134), (2076, 260770), (2136, 253445), (2344, 230955), (2595, 208616), (2670, 202756), (2930, 184764), (3460, 156462), (3516, 153970), (3560, 152067), (4152, 130385), (4395, 123176), (5190, 104308), (5340, 101378), (5860, 92382), (6920, 78231), (7032, 76985), (8790, 61588), (10380, 52154), (10680, 50689), (11720, 46191), (15397, 35160), (17580, 30794), (20760, 26077)]