493070640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3319}}^1$

素因数の和:3954

約数の個数: 80

約数和(自身を含む): 1531449600

約数和(自身を除く): 1038378960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1857, 2476, 3095, 3319, 3714, 4952, 6190, 6638, 7428, 9285, 9904, 9957, 12380, 13276, 14856, 16595, 18570, 19914, 24760, 26552, 29712, 33190, 37140, 39828, 49520, 49785, 53104, 66380, 74280, 79656, 99570, 132760, 148560, 159312, 199140, 265520, 398280, 796560, 2054461, 4108922, 6163383, 8217844, 10272305, 12326766, 16435688, 20544610, 24653532, 30816915, 32871376, 41089220, 49307064, 61633830, 82178440, 98614128, 123267660, 164356880, 246535320, 493070640]

約数ペア:

[(1, 493070640), (2, 246535320), (3, 164356880), (4, 123267660), (5, 98614128), (6, 82178440), (8, 61633830), (10, 49307064), (12, 41089220), (15, 32871376), (16, 30816915), (20, 24653532), (24, 20544610), (30, 16435688), (40, 12326766), (48, 10272305), (60, 8217844), (80, 6163383), (120, 4108922), (240, 2054461), (619, 796560), (1238, 398280), (1857, 265520), (2476, 199140), (3095, 159312), (3319, 148560), (3714, 132760), (4952, 99570), (6190, 79656), (6638, 74280), (7428, 66380), (9285, 53104), (9904, 49785), (9957, 49520), (12380, 39828), (13276, 37140), (14856, 33190), (16595, 29712), (18570, 26552), (19914, 24760)]