15382944

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 72

約数和(自身を含む): 45182592

約数和(自身を除く): 29799648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1723, 2232, 2976, 3446, 4464, 5169, 6892, 8928, 10338, 13784, 15507, 20676, 27568, 31014, 41352, 53413, 55136, 62028, 82704, 106826, 124056, 160239, 165408, 213652, 248112, 320478, 427304, 480717, 496224, 640956, 854608, 961434, 1281912, 1709216, 1922868, 2563824, 3845736, 5127648, 7691472, 15382944]

約数ペア:

[(1, 15382944), (2, 7691472), (3, 5127648), (4, 3845736), (6, 2563824), (8, 1922868), (9, 1709216), (12, 1281912), (16, 961434), (18, 854608), (24, 640956), (31, 496224), (32, 480717), (36, 427304), (48, 320478), (62, 248112), (72, 213652), (93, 165408), (96, 160239), (124, 124056), (144, 106826), (186, 82704), (248, 62028), (279, 55136), (288, 53413), (372, 41352), (496, 31014), (558, 27568), (744, 20676), (992, 15507), (1116, 13784), (1488, 10338), (1723, 8928), (2232, 6892), (2976, 5169), (3446, 4464)]