388622160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2357}}^1$

素因数の和:2605

約数の個数: 120

約数和(自身を含む): 1311378120

約数和(自身を除く): 922755960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2357, 2748, 3435, 3664, 4122, 4580, 4714, 5496, 6870, 7071, 8244, 9160, 9428, 10305, 10992, 11785, 13740, 14142, 16488, 18320, 18856, 20610, 21213, 23570, 27480, 28284, 32976, 35355, 37712, 41220, 42426, 47140, 54960, 56568, 70710, 82440, 84852, 94280, 106065, 113136, 141420, 164880, 169704, 188560, 212130, 282840, 339408, 424260, 539753, 565680, 848520, 1079506, 1619259, 1697040, 2159012, 2698765, 3238518, 4318024, 4857777, 5397530, 6477036, 8096295, 8636048, 9715554, 10795060, 12954072, 16192590, 19431108, 21590120, 24288885, 25908144, 32385180, 38862216, 43180240, 48577770, 64770360, 77724432, 97155540, 129540720, 194311080, 388622160]

約数ペア:

[(1, 388622160), (2, 194311080), (3, 129540720), (4, 97155540), (5, 77724432), (6, 64770360), (8, 48577770), (9, 43180240), (10, 38862216), (12, 32385180), (15, 25908144), (16, 24288885), (18, 21590120), (20, 19431108), (24, 16192590), (30, 12954072), (36, 10795060), (40, 9715554), (45, 8636048), (48, 8096295), (60, 6477036), (72, 5397530), (80, 4857777), (90, 4318024), (120, 3238518), (144, 2698765), (180, 2159012), (229, 1697040), (240, 1619259), (360, 1079506), (458, 848520), (687, 565680), (720, 539753), (916, 424260), (1145, 339408), (1374, 282840), (1832, 212130), (2061, 188560), (2290, 169704), (2357, 164880), (2748, 141420), (3435, 113136), (3664, 106065), (4122, 94280), (4580, 84852), (4714, 82440), (5496, 70710), (6870, 56568), (7071, 54960), (8244, 47140), (9160, 42426), (9428, 41220), (10305, 37712), (10992, 35355), (11785, 32976), (13740, 28284), (14142, 27480), (16488, 23570), (18320, 21213), (18856, 20610)]