64998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7164

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 150552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7127, 9120, 14254, 21381, 28508, 35635, 42762, 57016, 71270, 85524, 106905, 114032, 135413, 142540, 171048, 213810, 228064, 270826, 285080, 342096, 406239, 427620, 541652, 570160, 677065, 684192, 812478, 855240, 1083304, 1140320, 1354130, 1624956, 1710480, 2031195, 2166608, 2708260, 3249912, 3420960, 4062390, 4333216, 5416520, 6499824, 8124780, 10833040, 12999648, 16249560, 21666080, 32499120, 64998240]

約数ペア:

[(1, 64998240), (2, 32499120), (3, 21666080), (4, 16249560), (5, 12999648), (6, 10833040), (8, 8124780), (10, 6499824), (12, 5416520), (15, 4333216), (16, 4062390), (19, 3420960), (20, 3249912), (24, 2708260), (30, 2166608), (32, 2031195), (38, 1710480), (40, 1624956), (48, 1354130), (57, 1140320), (60, 1083304), (76, 855240), (80, 812478), (95, 684192), (96, 677065), (114, 570160), (120, 541652), (152, 427620), (160, 406239), (190, 342096), (228, 285080), (240, 270826), (285, 228064), (304, 213810), (380, 171048), (456, 142540), (480, 135413), (570, 114032), (608, 106905), (760, 85524), (912, 71270), (1140, 57016), (1520, 42762), (1824, 35635), (2280, 28508), (3040, 21381), (4560, 14254), (7127, 9120)]