330169560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{393059}}^1$

素因数の和:393080

約数の個数: 64

約数和(自身を含む): 1132012800

約数和(自身を除く): 801843240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 393059, 786118, 1179177, 1572236, 1965295, 2358354, 2751413, 3144472, 3930590, 4716708, 5502826, 5895885, 7861180, 8254239, 9433416, 11005652, 11791770, 13757065, 15722360, 16508478, 22011304, 23583540, 27514130, 33016956, 41271195, 47167080, 55028260, 66033912, 82542390, 110056520, 165084780, 330169560]

約数ペア:

[(1, 330169560), (2, 165084780), (3, 110056520), (4, 82542390), (5, 66033912), (6, 55028260), (7, 47167080), (8, 41271195), (10, 33016956), (12, 27514130), (14, 23583540), (15, 22011304), (20, 16508478), (21, 15722360), (24, 13757065), (28, 11791770), (30, 11005652), (35, 9433416), (40, 8254239), (42, 7861180), (56, 5895885), (60, 5502826), (70, 4716708), (84, 3930590), (105, 3144472), (120, 2751413), (140, 2358354), (168, 1965295), (210, 1572236), (280, 1179177), (420, 786118), (840, 393059)]