890496360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1272

約数の個数: 192

約数和(自身を含む): 3137097600

約数和(自身を除く): 2246601240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 179, 180, 195, 234, 260, 312, 358, 360, 390, 468, 520, 537, 585, 716, 780, 895, 936, 1063, 1074, 1170, 1432, 1560, 1611, 1790, 2126, 2148, 2327, 2340, 2685, 3189, 3222, 3580, 4252, 4296, 4654, 4680, 5315, 5370, 6378, 6444, 6981, 7160, 8055, 8504, 9308, 9567, 10630, 10740, 11635, 12756, 12888, 13819, 13962, 15945, 16110, 18616, 19134, 20943, 21260, 21480, 23270, 25512, 27638, 27924, 31890, 32220, 34905, 38268, 41457, 41886, 42520, 46540, 47835, 55276, 55848, 63780, 64440, 69095, 69810, 76536, 82914, 83772, 93080, 95670, 104715, 110552, 124371, 127560, 138190, 139620, 165828, 167544, 190277, 191340, 207285, 209430, 248742, 276380, 279240, 331656, 380554, 382680, 414570, 418860, 497484, 552760, 570831, 621855, 761108, 829140, 837720, 951385, 994968, 1141662, 1243710, 1522216, 1658280, 1712493, 1902770, 2283324, 2473601, 2487420, 2854155, 3424986, 3805540, 4566648, 4947202, 4974840, 5708310, 6849972, 7420803, 7611080, 8562465, 9894404, 11416620, 12368005, 13699944, 14841606, 17124930, 19788808, 22262409, 22833240, 24736010, 29683212, 34249860, 37104015, 44524818, 49472020, 59366424, 68499720, 74208030, 89049636, 98944040, 111312045, 148416060, 178099272, 222624090, 296832120, 445248180, 890496360]

約数ペア:

[(1, 890496360), (2, 445248180), (3, 296832120), (4, 222624090), (5, 178099272), (6, 148416060), (8, 111312045), (9, 98944040), (10, 89049636), (12, 74208030), (13, 68499720), (15, 59366424), (18, 49472020), (20, 44524818), (24, 37104015), (26, 34249860), (30, 29683212), (36, 24736010), (39, 22833240), (40, 22262409), (45, 19788808), (52, 17124930), (60, 14841606), (65, 13699944), (72, 12368005), (78, 11416620), (90, 9894404), (104, 8562465), (117, 7611080), (120, 7420803), (130, 6849972), (156, 5708310), (179, 4974840), (180, 4947202), (195, 4566648), (234, 3805540), (260, 3424986), (312, 2854155), (358, 2487420), (360, 2473601), (390, 2283324), (468, 1902770), (520, 1712493), (537, 1658280), (585, 1522216), (716, 1243710), (780, 1141662), (895, 994968), (936, 951385), (1063, 837720), (1074, 829140), (1170, 761108), (1432, 621855), (1560, 570831), (1611, 552760), (1790, 497484), (2126, 418860), (2148, 414570), (2327, 382680), (2340, 380554), (2685, 331656), (3189, 279240), (3222, 276380), (3580, 248742), (4252, 209430), (4296, 207285), (4654, 191340), (4680, 190277), (5315, 167544), (5370, 165828), (6378, 139620), (6444, 138190), (6981, 127560), (7160, 124371), (8055, 110552), (8504, 104715), (9308, 95670), (9567, 93080), (10630, 83772), (10740, 82914), (11635, 76536), (12756, 69810), (12888, 69095), (13819, 64440), (13962, 63780), (15945, 55848), (16110, 55276), (18616, 47835), (19134, 46540), (20943, 42520), (21260, 41886), (21480, 41457), (23270, 38268), (25512, 34905), (27638, 32220), (27924, 31890)]