120597620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 300585600

約数和(自身を除く): 179987980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 149, 220, 260, 283, 286, 298, 566, 572, 596, 715, 745, 1132, 1415, 1430, 1490, 1639, 1937, 2830, 2860, 2980, 3113, 3278, 3679, 3874, 5660, 6226, 6556, 7358, 7748, 8195, 9685, 12452, 14716, 15565, 16390, 18395, 19370, 21307, 31130, 32780, 36790, 38740, 40469, 42167, 42614, 62260, 73580, 80938, 84334, 85228, 106535, 161876, 168668, 202345, 210835, 213070, 404690, 421670, 426140, 463837, 548171, 809380, 843340, 927674, 1096342, 1855348, 2192684, 2319185, 2740855, 4638370, 5481710, 6029881, 9276740, 10963420, 12059762, 24119524, 30149405, 60298810, 120597620]

約数ペア:

[(1, 120597620), (2, 60298810), (4, 30149405), (5, 24119524), (10, 12059762), (11, 10963420), (13, 9276740), (20, 6029881), (22, 5481710), (26, 4638370), (44, 2740855), (52, 2319185), (55, 2192684), (65, 1855348), (110, 1096342), (130, 927674), (143, 843340), (149, 809380), (220, 548171), (260, 463837), (283, 426140), (286, 421670), (298, 404690), (566, 213070), (572, 210835), (596, 202345), (715, 168668), (745, 161876), (1132, 106535), (1415, 85228), (1430, 84334), (1490, 80938), (1639, 73580), (1937, 62260), (2830, 42614), (2860, 42167), (2980, 40469), (3113, 38740), (3278, 36790), (3679, 32780), (3874, 31130), (5660, 21307), (6226, 19370), (6556, 18395), (7358, 16390), (7748, 15565), (8195, 14716), (9685, 12452)]