148776720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2707}}^1$

素因数の和:2952

約数の個数: 80

約数和(自身を含む): 463392960

約数和(自身を除く): 314616240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2707, 2748, 3435, 3664, 4580, 5414, 5496, 6870, 8121, 9160, 10828, 10992, 13535, 13740, 16242, 18320, 21656, 27070, 27480, 32484, 40605, 43312, 54140, 54960, 64968, 81210, 108280, 129936, 162420, 216560, 324840, 619903, 649680, 1239806, 1859709, 2479612, 3099515, 3719418, 4959224, 6199030, 7438836, 9298545, 9918448, 12398060, 14877672, 18597090, 24796120, 29755344, 37194180, 49592240, 74388360, 148776720]

約数ペア:

[(1, 148776720), (2, 74388360), (3, 49592240), (4, 37194180), (5, 29755344), (6, 24796120), (8, 18597090), (10, 14877672), (12, 12398060), (15, 9918448), (16, 9298545), (20, 7438836), (24, 6199030), (30, 4959224), (40, 3719418), (48, 3099515), (60, 2479612), (80, 1859709), (120, 1239806), (229, 649680), (240, 619903), (458, 324840), (687, 216560), (916, 162420), (1145, 129936), (1374, 108280), (1832, 81210), (2290, 64968), (2707, 54960), (2748, 54140), (3435, 43312), (3664, 40605), (4580, 32484), (5414, 27480), (5496, 27070), (6870, 21656), (8121, 18320), (9160, 16242), (10828, 13740), (10992, 13535)]