127529520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27967}}^1$

素因数の和:28002

約数の個数: 80

約数和(自身を含む): 416163840

約数和(自身を除く): 288634320

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, 27967, 55934, 83901, 111868, 139835, 167802, 223736, 279670, 335604, 419505, 447472, 531373, 559340, 671208, 839010, 1062746, 1118680, 1342416, 1594119, 1678020, 2125492, 2237360, 2656865, 3188238, 3356040, 4250984, 5313730, 6376476, 6712080, 7970595, 8501968, 10627460, 12752952, 15941190, 21254920, 25505904, 31882380, 42509840, 63764760, 127529520]

約数ペア:

[(1, 127529520), (2, 63764760), (3, 42509840), (4, 31882380), (5, 25505904), (6, 21254920), (8, 15941190), (10, 12752952), (12, 10627460), (15, 8501968), (16, 7970595), (19, 6712080), (20, 6376476), (24, 5313730), (30, 4250984), (38, 3356040), (40, 3188238), (48, 2656865), (57, 2237360), (60, 2125492), (76, 1678020), (80, 1594119), (95, 1342416), (114, 1118680), (120, 1062746), (152, 839010), (190, 671208), (228, 559340), (240, 531373), (285, 447472), (304, 419505), (380, 335604), (456, 279670), (570, 223736), (760, 167802), (912, 139835), (1140, 111868), (1520, 83901), (2280, 55934), (4560, 27967)]