83825520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 262459392

約数和(自身を除く): 178633872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3391, 4120, 4944, 6180, 6782, 8240, 10173, 12360, 13564, 16955, 20346, 24720, 27128, 33910, 40692, 50865, 54256, 67820, 81384, 101730, 135640, 162768, 203460, 271280, 349273, 406920, 698546, 813840, 1047819, 1397092, 1746365, 2095638, 2794184, 3492730, 4191276, 5239095, 5588368, 6985460, 8382552, 10478190, 13970920, 16765104, 20956380, 27941840, 41912760, 83825520]

約数ペア:

[(1, 83825520), (2, 41912760), (3, 27941840), (4, 20956380), (5, 16765104), (6, 13970920), (8, 10478190), (10, 8382552), (12, 6985460), (15, 5588368), (16, 5239095), (20, 4191276), (24, 3492730), (30, 2794184), (40, 2095638), (48, 1746365), (60, 1397092), (80, 1047819), (103, 813840), (120, 698546), (206, 406920), (240, 349273), (309, 271280), (412, 203460), (515, 162768), (618, 135640), (824, 101730), (1030, 81384), (1236, 67820), (1545, 54256), (1648, 50865), (2060, 40692), (2472, 33910), (3090, 27128), (3391, 24720), (4120, 20346), (4944, 16955), (6180, 13564), (6782, 12360), (8240, 10173)]