12209040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 42402048

約数和(自身を除く): 30193008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 547, 558, 620, 720, 744, 930, 1094, 1116, 1240, 1395, 1488, 1641, 1860, 2188, 2232, 2480, 2735, 2790, 3282, 3720, 4376, 4464, 4923, 5470, 5580, 6564, 7440, 8205, 8752, 9846, 10940, 11160, 13128, 16410, 16957, 19692, 21880, 22320, 24615, 26256, 32820, 33914, 39384, 43760, 49230, 50871, 65640, 67828, 78768, 84785, 98460, 101742, 131280, 135656, 152613, 169570, 196920, 203484, 254355, 271312, 305226, 339140, 393840, 406968, 508710, 610452, 678280, 763065, 813936, 1017420, 1220904, 1356560, 1526130, 2034840, 2441808, 3052260, 4069680, 6104520, 12209040]

約数ペア:

[(1, 12209040), (2, 6104520), (3, 4069680), (4, 3052260), (5, 2441808), (6, 2034840), (8, 1526130), (9, 1356560), (10, 1220904), (12, 1017420), (15, 813936), (16, 763065), (18, 678280), (20, 610452), (24, 508710), (30, 406968), (31, 393840), (36, 339140), (40, 305226), (45, 271312), (48, 254355), (60, 203484), (62, 196920), (72, 169570), (80, 152613), (90, 135656), (93, 131280), (120, 101742), (124, 98460), (144, 84785), (155, 78768), (180, 67828), (186, 65640), (240, 50871), (248, 49230), (279, 43760), (310, 39384), (360, 33914), (372, 32820), (465, 26256), (496, 24615), (547, 22320), (558, 21880), (620, 19692), (720, 16957), (744, 16410), (930, 13128), (1094, 11160), (1116, 10940), (1240, 9846), (1395, 8752), (1488, 8205), (1641, 7440), (1860, 6564), (2188, 5580), (2232, 5470), (2480, 4923), (2735, 4464), (2790, 4376), (3282, 3720)]