39257760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 131828256

約数和(自身を除く): 92570496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 283, 289, 340, 408, 480, 510, 544, 566, 578, 680, 816, 849, 867, 1020, 1132, 1156, 1360, 1415, 1445, 1632, 1698, 1734, 2040, 2264, 2312, 2720, 2830, 2890, 3396, 3468, 4080, 4245, 4335, 4528, 4624, 4811, 5660, 5780, 6792, 6936, 8160, 8490, 8670, 9056, 9248, 9622, 11320, 11560, 13584, 13872, 14433, 16980, 17340, 19244, 22640, 23120, 24055, 27168, 27744, 28866, 33960, 34680, 38488, 45280, 46240, 48110, 57732, 67920, 69360, 72165, 76976, 81787, 96220, 115464, 135840, 138720, 144330, 153952, 163574, 192440, 230928, 245361, 288660, 327148, 384880, 408935, 461856, 490722, 577320, 654296, 769760, 817870, 981444, 1154640, 1226805, 1308592, 1635740, 1962888, 2309280, 2453610, 2617184, 3271480, 3925776, 4907220, 6542960, 7851552, 9814440, 13085920, 19628880, 39257760]

約数ペア:

[(1, 39257760), (2, 19628880), (3, 13085920), (4, 9814440), (5, 7851552), (6, 6542960), (8, 4907220), (10, 3925776), (12, 3271480), (15, 2617184), (16, 2453610), (17, 2309280), (20, 1962888), (24, 1635740), (30, 1308592), (32, 1226805), (34, 1154640), (40, 981444), (48, 817870), (51, 769760), (60, 654296), (68, 577320), (80, 490722), (85, 461856), (96, 408935), (102, 384880), (120, 327148), (136, 288660), (160, 245361), (170, 230928), (204, 192440), (240, 163574), (255, 153952), (272, 144330), (283, 138720), (289, 135840), (340, 115464), (408, 96220), (480, 81787), (510, 76976), (544, 72165), (566, 69360), (578, 67920), (680, 57732), (816, 48110), (849, 46240), (867, 45280), (1020, 38488), (1132, 34680), (1156, 33960), (1360, 28866), (1415, 27744), (1445, 27168), (1632, 24055), (1698, 23120), (1734, 22640), (2040, 19244), (2264, 17340), (2312, 16980), (2720, 14433), (2830, 13872), (2890, 13584), (3396, 11560), (3468, 11320), (4080, 9622), (4245, 9248), (4335, 9056), (4528, 8670), (4624, 8490), (4811, 8160), (5660, 6936), (5780, 6792)]