145641120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 461039040

約数和(自身を除く): 315397920

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, 240, 241, 480, 482, 723, 964, 1205, 1259, 1446, 1928, 2410, 2518, 2892, 3615, 3777, 3856, 4820, 5036, 5784, 6295, 7230, 7554, 7712, 9640, 10072, 11568, 12590, 14460, 15108, 18885, 19280, 20144, 23136, 25180, 28920, 30216, 37770, 38560, 40288, 50360, 57840, 60432, 75540, 100720, 115680, 120864, 151080, 201440, 302160, 303419, 604320, 606838, 910257, 1213676, 1517095, 1820514, 2427352, 3034190, 3641028, 4551285, 4854704, 6068380, 7282056, 9102570, 9709408, 12136760, 14564112, 18205140, 24273520, 29128224, 36410280, 48547040, 72820560, 145641120]

約数ペア:

[(1, 145641120), (2, 72820560), (3, 48547040), (4, 36410280), (5, 29128224), (6, 24273520), (8, 18205140), (10, 14564112), (12, 12136760), (15, 9709408), (16, 9102570), (20, 7282056), (24, 6068380), (30, 4854704), (32, 4551285), (40, 3641028), (48, 3034190), (60, 2427352), (80, 1820514), (96, 1517095), (120, 1213676), (160, 910257), (240, 606838), (241, 604320), (480, 303419), (482, 302160), (723, 201440), (964, 151080), (1205, 120864), (1259, 115680), (1446, 100720), (1928, 75540), (2410, 60432), (2518, 57840), (2892, 50360), (3615, 40288), (3777, 38560), (3856, 37770), (4820, 30216), (5036, 28920), (5784, 25180), (6295, 23136), (7230, 20144), (7554, 19280), (7712, 18885), (9640, 15108), (10072, 14460), (11568, 12590)]