201242760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40903}}^1$

素因数の和:40958

約数の個数: 64

約数和(自身を含む): 618468480

約数和(自身を除く): 417225720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 40903, 81806, 122709, 163612, 204515, 245418, 327224, 409030, 490836, 613545, 818060, 981672, 1227090, 1636120, 1677023, 2454180, 3354046, 4908360, 5031069, 6708092, 8385115, 10062138, 13416184, 16770230, 20124276, 25155345, 33540460, 40248552, 50310690, 67080920, 100621380, 201242760]

約数ペア:

[(1, 201242760), (2, 100621380), (3, 67080920), (4, 50310690), (5, 40248552), (6, 33540460), (8, 25155345), (10, 20124276), (12, 16770230), (15, 13416184), (20, 10062138), (24, 8385115), (30, 6708092), (40, 5031069), (41, 4908360), (60, 3354046), (82, 2454180), (120, 1677023), (123, 1636120), (164, 1227090), (205, 981672), (246, 818060), (328, 613545), (410, 490836), (492, 409030), (615, 327224), (820, 245418), (984, 204515), (1230, 163612), (1640, 122709), (2460, 81806), (4920, 40903)]