122889960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 301679640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 269, 270, 282, 324, 360, 376, 405, 423, 470, 486, 538, 540, 564, 648, 705, 807, 810, 846, 940, 972, 1076, 1080, 1128, 1215, 1269, 1345, 1410, 1614, 1620, 1692, 1880, 1944, 2115, 2152, 2421, 2430, 2538, 2690, 2820, 3228, 3240, 3384, 3807, 4035, 4230, 4842, 4860, 5076, 5380, 5640, 6345, 6456, 7263, 7614, 8070, 8460, 9684, 9720, 10152, 10760, 11421, 12105, 12643, 12690, 14526, 15228, 16140, 16920, 19035, 19368, 21789, 22842, 24210, 25286, 25380, 29052, 30456, 32280, 36315, 37929, 38070, 43578, 45684, 48420, 50572, 50760, 57105, 58104, 63215, 65367, 72630, 75858, 76140, 87156, 91368, 96840, 101144, 108945, 113787, 114210, 126430, 130734, 145260, 151716, 152280, 174312, 189645, 217890, 227574, 228420, 252860, 261468, 290520, 303432, 326835, 341361, 379290, 435780, 455148, 456840, 505720, 522936, 568935, 653670, 682722, 758580, 871560, 910296, 1024083, 1137870, 1307340, 1365444, 1517160, 1706805, 2048166, 2275740, 2614680, 2730888, 3072249, 3413610, 4096332, 4551480, 5120415, 6144498, 6827220, 8192664, 10240830, 12288996, 13654440, 15361245, 20481660, 24577992, 30722490, 40963320, 61444980, 122889960]

約数ペア:

[(1, 122889960), (2, 61444980), (3, 40963320), (4, 30722490), (5, 24577992), (6, 20481660), (8, 15361245), (9, 13654440), (10, 12288996), (12, 10240830), (15, 8192664), (18, 6827220), (20, 6144498), (24, 5120415), (27, 4551480), (30, 4096332), (36, 3413610), (40, 3072249), (45, 2730888), (47, 2614680), (54, 2275740), (60, 2048166), (72, 1706805), (81, 1517160), (90, 1365444), (94, 1307340), (108, 1137870), (120, 1024083), (135, 910296), (141, 871560), (162, 758580), (180, 682722), (188, 653670), (216, 568935), (235, 522936), (243, 505720), (269, 456840), (270, 455148), (282, 435780), (324, 379290), (360, 341361), (376, 326835), (405, 303432), (423, 290520), (470, 261468), (486, 252860), (538, 228420), (540, 227574), (564, 217890), (648, 189645), (705, 174312), (807, 152280), (810, 151716), (846, 145260), (940, 130734), (972, 126430), (1076, 114210), (1080, 113787), (1128, 108945), (1215, 101144), (1269, 96840), (1345, 91368), (1410, 87156), (1614, 76140), (1620, 75858), (1692, 72630), (1880, 65367), (1944, 63215), (2115, 58104), (2152, 57105), (2421, 50760), (2430, 50572), (2538, 48420), (2690, 45684), (2820, 43578), (3228, 38070), (3240, 37929), (3384, 36315), (3807, 32280), (4035, 30456), (4230, 29052), (4842, 25380), (4860, 25286), (5076, 24210), (5380, 22842), (5640, 21789), (6345, 19368), (6456, 19035), (7263, 16920), (7614, 16140), (8070, 15228), (8460, 14526), (9684, 12690), (9720, 12643), (10152, 12105), (10760, 11421)]