9970440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4406

約数の個数: 64

約数和(自身を含む): 31492800

約数和(自身を除く): 21522360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 4373, 8746, 13119, 17492, 21865, 26238, 34984, 43730, 52476, 65595, 83087, 87460, 104952, 131190, 166174, 174920, 249261, 262380, 332348, 415435, 498522, 524760, 664696, 830870, 997044, 1246305, 1661740, 1994088, 2492610, 3323480, 4985220, 9970440]

約数ペア:

[(1, 9970440), (2, 4985220), (3, 3323480), (4, 2492610), (5, 1994088), (6, 1661740), (8, 1246305), (10, 997044), (12, 830870), (15, 664696), (19, 524760), (20, 498522), (24, 415435), (30, 332348), (38, 262380), (40, 249261), (57, 174920), (60, 166174), (76, 131190), (95, 104952), (114, 87460), (120, 83087), (152, 65595), (190, 52476), (228, 43730), (285, 34984), (380, 26238), (456, 21865), (570, 17492), (760, 13119), (1140, 8746), (2280, 4373)]