145773360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 491937264

約数和(自身を除く): 346163904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 691, 720, 879, 1172, 1382, 1465, 1758, 2073, 2344, 2637, 2764, 2930, 3455, 3516, 4146, 4395, 4688, 5274, 5528, 5860, 6219, 6910, 7032, 8292, 8790, 10365, 10548, 11056, 11720, 12438, 13185, 13820, 14064, 16584, 17580, 20730, 21096, 23440, 24876, 26370, 27640, 31095, 33168, 35160, 41460, 42192, 49752, 52740, 55280, 62190, 70320, 82920, 99504, 105480, 124380, 165840, 202463, 210960, 248760, 404926, 497520, 607389, 809852, 1012315, 1214778, 1619704, 1822167, 2024630, 2429556, 3036945, 3239408, 3644334, 4049260, 4859112, 6073890, 7288668, 8098520, 9110835, 9718224, 12147780, 14577336, 16197040, 18221670, 24295560, 29154672, 36443340, 48591120, 72886680, 145773360]

約数ペア:

[(1, 145773360), (2, 72886680), (3, 48591120), (4, 36443340), (5, 29154672), (6, 24295560), (8, 18221670), (9, 16197040), (10, 14577336), (12, 12147780), (15, 9718224), (16, 9110835), (18, 8098520), (20, 7288668), (24, 6073890), (30, 4859112), (36, 4049260), (40, 3644334), (45, 3239408), (48, 3036945), (60, 2429556), (72, 2024630), (80, 1822167), (90, 1619704), (120, 1214778), (144, 1012315), (180, 809852), (240, 607389), (293, 497520), (360, 404926), (586, 248760), (691, 210960), (720, 202463), (879, 165840), (1172, 124380), (1382, 105480), (1465, 99504), (1758, 82920), (2073, 70320), (2344, 62190), (2637, 55280), (2764, 52740), (2930, 49752), (3455, 42192), (3516, 41460), (4146, 35160), (4395, 33168), (4688, 31095), (5274, 27640), (5528, 26370), (5860, 24876), (6219, 23440), (6910, 21096), (7032, 20730), (8292, 17580), (8790, 16584), (10365, 14064), (10548, 13820), (11056, 13185), (11720, 12438)]