189779313840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2032769}}^1$

素因数の和:2033174

約数の個数: 80

約数和(自身を含む): 589828543200

約数和(自身を除く): 400049229360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 15560, 18672, 23340, 31120, 46680, 93360, 2032769, 4065538, 6098307, 8131076, 10163845, 12196614, 16262152, 20327690, 24393228, 30491535, 32524304, 40655380, 48786456, 60983070, 81310760, 97572912, 121966140, 162621520, 243932280, 487864560, 790747141, 1581494282, 2372241423, 3162988564, 3953735705, 4744482846, 6325977128, 7907471410, 9488965692, 11861207115, 12651954256, 15814942820, 18977931384, 23722414230, 31629885640, 37955862768, 47444828460, 63259771280, 94889656920, 189779313840]

約数ペア:

[(1, 189779313840), (2, 94889656920), (3, 63259771280), (4, 47444828460), (5, 37955862768), (6, 31629885640), (8, 23722414230), (10, 18977931384), (12, 15814942820), (15, 12651954256), (16, 11861207115), (20, 9488965692), (24, 7907471410), (30, 6325977128), (40, 4744482846), (48, 3953735705), (60, 3162988564), (80, 2372241423), (120, 1581494282), (240, 790747141), (389, 487864560), (778, 243932280), (1167, 162621520), (1556, 121966140), (1945, 97572912), (2334, 81310760), (3112, 60983070), (3890, 48786456), (4668, 40655380), (5835, 32524304), (6224, 30491535), (7780, 24393228), (9336, 20327690), (11670, 16262152), (15560, 12196614), (18672, 10163845), (23340, 8131076), (31120, 6098307), (46680, 4065538), (93360, 2032769)]