654693120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3387

約数の個数: 216

約数和(自身を含む): 2399132736

約数和(自身を除く): 1744439616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3343, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 6686, 8160, 9792, 10029, 10880, 11520, 12240, 13056, 13372, 16320, 16715, 19584, 20058, 21760, 24480, 26744, 30087, 32640, 33430, 39168, 40116, 48960, 50145, 53488, 56831, 60174, 65280, 66860, 80232, 97920, 100290, 106976, 113662, 120348, 133720, 150435, 160464, 170493, 195840, 200580, 213952, 227324, 240696, 267440, 284155, 300870, 320928, 340986, 401160, 427904, 454648, 481392, 511479, 534880, 568310, 601740, 641856, 681972, 802320, 852465, 855808, 909296, 962784, 1022958, 1069760, 1136620, 1203480, 1283712, 1363944, 1604640, 1704930, 1818592, 1925568, 2045916, 2139520, 2273240, 2406960, 2557395, 2567424, 2727888, 3209280, 3409860, 3637184, 3851136, 4091832, 4279040, 4546480, 4813920, 5114790, 5455776, 6418560, 6819720, 7274368, 7702272, 8183664, 9092960, 9627840, 10229580, 10911552, 12837120, 13639440, 14548736, 16367328, 18185920, 19255680, 20459160, 21823104, 27278880, 32734656, 36371840, 38511360, 40918320, 43646208, 54557760, 65469312, 72743680, 81836640, 109115520, 130938624, 163673280, 218231040, 327346560, 654693120]

約数ペア:

[(1, 654693120), (2, 327346560), (3, 218231040), (4, 163673280), (5, 130938624), (6, 109115520), (8, 81836640), (9, 72743680), (10, 65469312), (12, 54557760), (15, 43646208), (16, 40918320), (17, 38511360), (18, 36371840), (20, 32734656), (24, 27278880), (30, 21823104), (32, 20459160), (34, 19255680), (36, 18185920), (40, 16367328), (45, 14548736), (48, 13639440), (51, 12837120), (60, 10911552), (64, 10229580), (68, 9627840), (72, 9092960), (80, 8183664), (85, 7702272), (90, 7274368), (96, 6819720), (102, 6418560), (120, 5455776), (128, 5114790), (136, 4813920), (144, 4546480), (153, 4279040), (160, 4091832), (170, 3851136), (180, 3637184), (192, 3409860), (204, 3209280), (240, 2727888), (255, 2567424), (256, 2557395), (272, 2406960), (288, 2273240), (306, 2139520), (320, 2045916), (340, 1925568), (360, 1818592), (384, 1704930), (408, 1604640), (480, 1363944), (510, 1283712), (544, 1203480), (576, 1136620), (612, 1069760), (640, 1022958), (680, 962784), (720, 909296), (765, 855808), (768, 852465), (816, 802320), (960, 681972), (1020, 641856), (1088, 601740), (1152, 568310), (1224, 534880), (1280, 511479), (1360, 481392), (1440, 454648), (1530, 427904), (1632, 401160), (1920, 340986), (2040, 320928), (2176, 300870), (2304, 284155), (2448, 267440), (2720, 240696), (2880, 227324), (3060, 213952), (3264, 200580), (3343, 195840), (3840, 170493), (4080, 160464), (4352, 150435), (4896, 133720), (5440, 120348), (5760, 113662), (6120, 106976), (6528, 100290), (6686, 97920), (8160, 80232), (9792, 66860), (10029, 65280), (10880, 60174), (11520, 56831), (12240, 53488), (13056, 50145), (13372, 48960), (16320, 40116), (16715, 39168), (19584, 33430), (20058, 32640), (21760, 30087), (24480, 26744)]