156906720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12107}}^1$

素因数の和:12134

約数の個数: 120

約数和(自身を含む): 553795704

約数和(自身を除く): 396888984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12107, 12960, 24214, 36321, 48428, 60535, 72642, 96856, 108963, 121070, 145284, 181605, 193712, 217926, 242140, 290568, 326889, 363210, 387424, 435852, 484280, 544815, 581136, 653778, 726420, 871704, 968560, 980667, 1089630, 1162272, 1307556, 1452840, 1634445, 1743408, 1937120, 1961334, 2179260, 2615112, 2905680, 3268890, 3486816, 3922668, 4358520, 4903335, 5230224, 5811360, 6537780, 7845336, 8717040, 9806670, 10460448, 13075560, 15690672, 17434080, 19613340, 26151120, 31381344, 39226680, 52302240, 78453360, 156906720]

約数ペア:

[(1, 156906720), (2, 78453360), (3, 52302240), (4, 39226680), (5, 31381344), (6, 26151120), (8, 19613340), (9, 17434080), (10, 15690672), (12, 13075560), (15, 10460448), (16, 9806670), (18, 8717040), (20, 7845336), (24, 6537780), (27, 5811360), (30, 5230224), (32, 4903335), (36, 4358520), (40, 3922668), (45, 3486816), (48, 3268890), (54, 2905680), (60, 2615112), (72, 2179260), (80, 1961334), (81, 1937120), (90, 1743408), (96, 1634445), (108, 1452840), (120, 1307556), (135, 1162272), (144, 1089630), (160, 980667), (162, 968560), (180, 871704), (216, 726420), (240, 653778), (270, 581136), (288, 544815), (324, 484280), (360, 435852), (405, 387424), (432, 363210), (480, 326889), (540, 290568), (648, 242140), (720, 217926), (810, 193712), (864, 181605), (1080, 145284), (1296, 121070), (1440, 108963), (1620, 96856), (2160, 72642), (2592, 60535), (3240, 48428), (4320, 36321), (6480, 24214), (12107, 12960)]