30890432520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{97397}}^1$

素因数の和:98295

約数の個数: 96

約数和(自身を含む): 100508892120

約数和(自身を除く): 69618459600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 881, 1762, 2643, 3524, 4405, 5286, 7048, 7929, 8810, 10572, 13215, 15858, 17620, 21144, 26430, 31716, 35240, 39645, 52860, 63432, 79290, 97397, 105720, 158580, 194794, 292191, 317160, 389588, 486985, 584382, 779176, 876573, 973970, 1168764, 1460955, 1753146, 1947940, 2337528, 2921910, 3506292, 3895880, 4382865, 5843820, 7012584, 8765730, 11687640, 17531460, 35062920, 85806757, 171613514, 257420271, 343227028, 429033785, 514840542, 686454056, 772260813, 858067570, 1029681084, 1287101355, 1544521626, 1716135140, 2059362168, 2574202710, 3089043252, 3432270280, 3861304065, 5148405420, 6178086504, 7722608130, 10296810840, 15445216260, 30890432520]

約数ペア:

[(1, 30890432520), (2, 15445216260), (3, 10296810840), (4, 7722608130), (5, 6178086504), (6, 5148405420), (8, 3861304065), (9, 3432270280), (10, 3089043252), (12, 2574202710), (15, 2059362168), (18, 1716135140), (20, 1544521626), (24, 1287101355), (30, 1029681084), (36, 858067570), (40, 772260813), (45, 686454056), (60, 514840542), (72, 429033785), (90, 343227028), (120, 257420271), (180, 171613514), (360, 85806757), (881, 35062920), (1762, 17531460), (2643, 11687640), (3524, 8765730), (4405, 7012584), (5286, 5843820), (7048, 4382865), (7929, 3895880), (8810, 3506292), (10572, 2921910), (13215, 2337528), (15858, 1947940), (17620, 1753146), (21144, 1460955), (26430, 1168764), (31716, 973970), (35240, 876573), (39645, 779176), (52860, 584382), (63432, 486985), (79290, 389588), (97397, 317160), (105720, 292191), (158580, 194794)]