90121440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 285659136

約数和(自身を除く): 195537696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 983, 1146, 1528, 1910, 1966, 2292, 2865, 2949, 3056, 3820, 3932, 4584, 4915, 5730, 5898, 6112, 7640, 7864, 9168, 9830, 11460, 11796, 14745, 15280, 15728, 18336, 19660, 22920, 23592, 29490, 30560, 31456, 39320, 45840, 47184, 58980, 78640, 91680, 94368, 117960, 157280, 187753, 235920, 375506, 471840, 563259, 751012, 938765, 1126518, 1502024, 1877530, 2253036, 2816295, 3004048, 3755060, 4506072, 5632590, 6008096, 7510120, 9012144, 11265180, 15020240, 18024288, 22530360, 30040480, 45060720, 90121440]

約数ペア:

[(1, 90121440), (2, 45060720), (3, 30040480), (4, 22530360), (5, 18024288), (6, 15020240), (8, 11265180), (10, 9012144), (12, 7510120), (15, 6008096), (16, 5632590), (20, 4506072), (24, 3755060), (30, 3004048), (32, 2816295), (40, 2253036), (48, 1877530), (60, 1502024), (80, 1126518), (96, 938765), (120, 751012), (160, 563259), (191, 471840), (240, 375506), (382, 235920), (480, 187753), (573, 157280), (764, 117960), (955, 94368), (983, 91680), (1146, 78640), (1528, 58980), (1910, 47184), (1966, 45840), (2292, 39320), (2865, 31456), (2949, 30560), (3056, 29490), (3820, 23592), (3932, 22920), (4584, 19660), (4915, 18336), (5730, 15728), (5898, 15280), (6112, 14745), (7640, 11796), (7864, 11460), (9168, 9830)]