69884040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9547}}^1$

素因数の和:9622

約数の個数: 64

約数和(自身を含む): 213111360

約数和(自身を除く): 143227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 9547, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 143205, 190940, 229128, 286410, 381880, 572820, 582367, 1145640, 1164734, 1747101, 2329468, 2911835, 3494202, 4658936, 5823670, 6988404, 8735505, 11647340, 13976808, 17471010, 23294680, 34942020, 69884040]

約数ペア:

[(1, 69884040), (2, 34942020), (3, 23294680), (4, 17471010), (5, 13976808), (6, 11647340), (8, 8735505), (10, 6988404), (12, 5823670), (15, 4658936), (20, 3494202), (24, 2911835), (30, 2329468), (40, 1747101), (60, 1164734), (61, 1145640), (120, 582367), (122, 572820), (183, 381880), (244, 286410), (305, 229128), (366, 190940), (488, 143205), (610, 114564), (732, 95470), (915, 76376), (1220, 57282), (1464, 47735), (1830, 38188), (2440, 28641), (3660, 19094), (7320, 9547)]