570521520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25561}}^1$

素因数の和:25611

約数の個数: 120

約数和(自身を含む): 1977885312

約数和(自身を除く): 1407363792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 25561, 51122, 76683, 102244, 127805, 153366, 204488, 230049, 255610, 306732, 383415, 408976, 460098, 511220, 613464, 766830, 792391, 920196, 1022440, 1150245, 1226928, 1533660, 1584782, 1840392, 2044880, 2300490, 2377173, 3067320, 3169564, 3680784, 3961955, 4600980, 4754346, 6134640, 6339128, 7131519, 7923910, 9201960, 9508692, 11885865, 12678256, 14263038, 15847820, 18403920, 19017384, 23771730, 28526076, 31695640, 35657595, 38034768, 47543460, 57052152, 63391280, 71315190, 95086920, 114104304, 142630380, 190173840, 285260760, 570521520]

約数ペア:

[(1, 570521520), (2, 285260760), (3, 190173840), (4, 142630380), (5, 114104304), (6, 95086920), (8, 71315190), (9, 63391280), (10, 57052152), (12, 47543460), (15, 38034768), (16, 35657595), (18, 31695640), (20, 28526076), (24, 23771730), (30, 19017384), (31, 18403920), (36, 15847820), (40, 14263038), (45, 12678256), (48, 11885865), (60, 9508692), (62, 9201960), (72, 7923910), (80, 7131519), (90, 6339128), (93, 6134640), (120, 4754346), (124, 4600980), (144, 3961955), (155, 3680784), (180, 3169564), (186, 3067320), (240, 2377173), (248, 2300490), (279, 2044880), (310, 1840392), (360, 1584782), (372, 1533660), (465, 1226928), (496, 1150245), (558, 1022440), (620, 920196), (720, 792391), (744, 766830), (930, 613464), (1116, 511220), (1240, 460098), (1395, 408976), (1488, 383415), (1860, 306732), (2232, 255610), (2480, 230049), (2790, 204488), (3720, 153366), (4464, 127805), (5580, 102244), (7440, 76683), (11160, 51122), (22320, 25561)]