82029840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17989}}^1$

素因数の和:18024

約数の個数: 80

約数和(自身を含む): 267691200

約数和(自身を除く): 185661360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 179890, 215868, 269835, 287824, 341791, 359780, 431736, 539670, 683582, 719560, 863472, 1025373, 1079340, 1367164, 1439120, 1708955, 2050746, 2158680, 2734328, 3417910, 4101492, 4317360, 5126865, 5468656, 6835820, 8202984, 10253730, 13671640, 16405968, 20507460, 27343280, 41014920, 82029840]

約数ペア:

[(1, 82029840), (2, 41014920), (3, 27343280), (4, 20507460), (5, 16405968), (6, 13671640), (8, 10253730), (10, 8202984), (12, 6835820), (15, 5468656), (16, 5126865), (19, 4317360), (20, 4101492), (24, 3417910), (30, 2734328), (38, 2158680), (40, 2050746), (48, 1708955), (57, 1439120), (60, 1367164), (76, 1079340), (80, 1025373), (95, 863472), (114, 719560), (120, 683582), (152, 539670), (190, 431736), (228, 359780), (240, 341791), (285, 287824), (304, 269835), (380, 215868), (456, 179890), (570, 143912), (760, 107934), (912, 89945), (1140, 71956), (1520, 53967), (2280, 35978), (4560, 17989)]