79688160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55339}}^1$

素因数の和:55360

約数の個数: 72

約数和(自身を含む): 271940760

約数和(自身を除く): 192252600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55339, 110678, 166017, 221356, 276695, 332034, 442712, 498051, 553390, 664068, 830085, 885424, 996102, 1106780, 1328136, 1660170, 1770848, 1992204, 2213560, 2490255, 2656272, 3320340, 3984408, 4427120, 4980510, 5312544, 6640680, 7968816, 8854240, 9961020, 13281360, 15937632, 19922040, 26562720, 39844080, 79688160]

約数ペア:

[(1, 79688160), (2, 39844080), (3, 26562720), (4, 19922040), (5, 15937632), (6, 13281360), (8, 9961020), (9, 8854240), (10, 7968816), (12, 6640680), (15, 5312544), (16, 4980510), (18, 4427120), (20, 3984408), (24, 3320340), (30, 2656272), (32, 2490255), (36, 2213560), (40, 1992204), (45, 1770848), (48, 1660170), (60, 1328136), (72, 1106780), (80, 996102), (90, 885424), (96, 830085), (120, 664068), (144, 553390), (160, 498051), (180, 442712), (240, 332034), (288, 276695), (360, 221356), (480, 166017), (720, 110678), (1440, 55339)]