869989440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1627}}^1$

素因数の和:2204

約数の個数: 112

約数和(自身を含む): 2768876352

約数和(自身を除く): 1898886912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 557, 960, 1114, 1627, 1671, 2228, 2785, 3254, 3342, 4456, 4881, 5570, 6508, 6684, 8135, 8355, 8912, 9762, 11140, 13016, 13368, 16270, 16710, 17824, 19524, 22280, 24405, 26032, 26736, 32540, 33420, 35648, 39048, 44560, 48810, 52064, 53472, 65080, 66840, 78096, 89120, 97620, 104128, 106944, 130160, 133680, 156192, 178240, 195240, 260320, 267360, 312384, 390480, 520640, 534720, 780960, 906239, 1561920, 1812478, 2718717, 3624956, 4531195, 5437434, 7249912, 9062390, 10874868, 13593585, 14499824, 18124780, 21749736, 27187170, 28999648, 36249560, 43499472, 54374340, 57999296, 72499120, 86998944, 108748680, 144998240, 173997888, 217497360, 289996480, 434994720, 869989440]

約数ペア:

[(1, 869989440), (2, 434994720), (3, 289996480), (4, 217497360), (5, 173997888), (6, 144998240), (8, 108748680), (10, 86998944), (12, 72499120), (15, 57999296), (16, 54374340), (20, 43499472), (24, 36249560), (30, 28999648), (32, 27187170), (40, 21749736), (48, 18124780), (60, 14499824), (64, 13593585), (80, 10874868), (96, 9062390), (120, 7249912), (160, 5437434), (192, 4531195), (240, 3624956), (320, 2718717), (480, 1812478), (557, 1561920), (960, 906239), (1114, 780960), (1627, 534720), (1671, 520640), (2228, 390480), (2785, 312384), (3254, 267360), (3342, 260320), (4456, 195240), (4881, 178240), (5570, 156192), (6508, 133680), (6684, 130160), (8135, 106944), (8355, 104128), (8912, 97620), (9762, 89120), (11140, 78096), (13016, 66840), (13368, 65080), (16270, 53472), (16710, 52064), (17824, 48810), (19524, 44560), (22280, 39048), (24405, 35648), (26032, 33420), (26736, 32540)]