284780880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 160

約数和(自身を含む): 1012792320

約数和(自身を除く): 728011440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4253, 4464, 5580, 6696, 7440, 8370, 8506, 11160, 12759, 13392, 16740, 17012, 21265, 22320, 25518, 33480, 34024, 38277, 42530, 51036, 63795, 66960, 68048, 76554, 85060, 102072, 114831, 127590, 131843, 153108, 170120, 191385, 204144, 229662, 255180, 263686, 306216, 340240, 382770, 395529, 459324, 510360, 527372, 574155, 612432, 659215, 765540, 791058, 918648, 1020720, 1054744, 1148310, 1186587, 1318430, 1531080, 1582116, 1837296, 1977645, 2109488, 2296620, 2373174, 2636860, 3062160, 3164232, 3559761, 3955290, 4593240, 4746348, 5273720, 5932935, 6328464, 7119522, 7910580, 9186480, 9492696, 10547440, 11865870, 14239044, 15821160, 17798805, 18985392, 23731740, 28478088, 31642320, 35597610, 47463480, 56956176, 71195220, 94926960, 142390440, 284780880]

約数ペア:

[(1, 284780880), (2, 142390440), (3, 94926960), (4, 71195220), (5, 56956176), (6, 47463480), (8, 35597610), (9, 31642320), (10, 28478088), (12, 23731740), (15, 18985392), (16, 17798805), (18, 15821160), (20, 14239044), (24, 11865870), (27, 10547440), (30, 9492696), (31, 9186480), (36, 7910580), (40, 7119522), (45, 6328464), (48, 5932935), (54, 5273720), (60, 4746348), (62, 4593240), (72, 3955290), (80, 3559761), (90, 3164232), (93, 3062160), (108, 2636860), (120, 2373174), (124, 2296620), (135, 2109488), (144, 1977645), (155, 1837296), (180, 1582116), (186, 1531080), (216, 1318430), (240, 1186587), (248, 1148310), (270, 1054744), (279, 1020720), (310, 918648), (360, 791058), (372, 765540), (432, 659215), (465, 612432), (496, 574155), (540, 527372), (558, 510360), (620, 459324), (720, 395529), (744, 382770), (837, 340240), (930, 306216), (1080, 263686), (1116, 255180), (1240, 229662), (1395, 204144), (1488, 191385), (1674, 170120), (1860, 153108), (2160, 131843), (2232, 127590), (2480, 114831), (2790, 102072), (3348, 85060), (3720, 76554), (4185, 68048), (4253, 66960), (4464, 63795), (5580, 51036), (6696, 42530), (7440, 38277), (8370, 34024), (8506, 33480), (11160, 25518), (12759, 22320), (13392, 21265), (16740, 17012)]