238625160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7561}}^1$

素因数の和:7838

約数の個数: 64

約数和(自身を含む): 718692480

約数和(自身を除く): 480067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7561, 7890, 10520, 15122, 15780, 22683, 30244, 31560, 37805, 45366, 60488, 75610, 90732, 113415, 151220, 181464, 226830, 302440, 453660, 907320, 1988543, 3977086, 5965629, 7954172, 9942715, 11931258, 15908344, 19885430, 23862516, 29828145, 39770860, 47725032, 59656290, 79541720, 119312580, 238625160]

約数ペア:

[(1, 238625160), (2, 119312580), (3, 79541720), (4, 59656290), (5, 47725032), (6, 39770860), (8, 29828145), (10, 23862516), (12, 19885430), (15, 15908344), (20, 11931258), (24, 9942715), (30, 7954172), (40, 5965629), (60, 3977086), (120, 1988543), (263, 907320), (526, 453660), (789, 302440), (1052, 226830), (1315, 181464), (1578, 151220), (2104, 113415), (2630, 90732), (3156, 75610), (3945, 60488), (5260, 45366), (6312, 37805), (7561, 31560), (7890, 30244), (10520, 22683), (15122, 15780)]