1653278040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{510271}}^1$

素因数の和:510294

約数の個数: 80

約数和(自身を含む): 5556862080

約数和(自身を除く): 3903584040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 510271, 1020542, 1530813, 2041084, 2551355, 3061626, 4082168, 4592439, 5102710, 6123252, 7654065, 9184878, 10205420, 12246504, 13777317, 15308130, 18369756, 20410840, 22962195, 27554634, 30616260, 36739512, 41331951, 45924390, 55109268, 61232520, 68886585, 82663902, 91848780, 110218536, 137773170, 165327804, 183697560, 206659755, 275546340, 330655608, 413319510, 551092680, 826639020, 1653278040]

約数ペア:

[(1, 1653278040), (2, 826639020), (3, 551092680), (4, 413319510), (5, 330655608), (6, 275546340), (8, 206659755), (9, 183697560), (10, 165327804), (12, 137773170), (15, 110218536), (18, 91848780), (20, 82663902), (24, 68886585), (27, 61232520), (30, 55109268), (36, 45924390), (40, 41331951), (45, 36739512), (54, 30616260), (60, 27554634), (72, 22962195), (81, 20410840), (90, 18369756), (108, 15308130), (120, 13777317), (135, 12246504), (162, 10205420), (180, 9184878), (216, 7654065), (270, 6123252), (324, 5102710), (360, 4592439), (405, 4082168), (540, 3061626), (648, 2551355), (810, 2041084), (1080, 1530813), (1620, 1020542), (3240, 510271)]