45060720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 140562432

約数和(自身を除く): 95501712

約数列:

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

約数ペア:

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