138353174640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19853}}^1\times {\mathrm{9679}}^1$

素因数の和:29551

約数の個数: 120

約数和(自身を含む): 464707488960

約数和(自身を除く): 326354314320

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, 240, 360, 720, 9679, 19358, 19853, 29037, 38716, 39706, 48395, 58074, 59559, 77432, 79412, 87111, 96790, 99265, 116148, 119118, 145185, 154864, 158824, 174222, 178677, 193580, 198530, 232296, 238236, 290370, 297795, 317648, 348444, 357354, 387160, 397060, 435555, 464592, 476472, 580740, 595590, 696888, 714708, 774320, 794120, 871110, 893385, 952944, 1161480, 1191180, 1393776, 1429416, 1588240, 1742220, 1786770, 2322960, 2382360, 2858832, 3484440, 3573540, 4764720, 6968880, 7147080, 14294160, 192157187, 384314374, 576471561, 768628748, 960785935, 1152943122, 1537257496, 1729414683, 1921571870, 2305886244, 2882357805, 3074514992, 3458829366, 3843143740, 4611772488, 5764715610, 6917658732, 7686287480, 8647073415, 9223544976, 11529431220, 13835317464, 15372574960, 17294146830, 23058862440, 27670634928, 34588293660, 46117724880, 69176587320, 138353174640]

約数ペア:

[(1, 138353174640), (2, 69176587320), (3, 46117724880), (4, 34588293660), (5, 27670634928), (6, 23058862440), (8, 17294146830), (9, 15372574960), (10, 13835317464), (12, 11529431220), (15, 9223544976), (16, 8647073415), (18, 7686287480), (20, 6917658732), (24, 5764715610), (30, 4611772488), (36, 3843143740), (40, 3458829366), (45, 3074514992), (48, 2882357805), (60, 2305886244), (72, 1921571870), (80, 1729414683), (90, 1537257496), (120, 1152943122), (144, 960785935), (180, 768628748), (240, 576471561), (360, 384314374), (720, 192157187), (9679, 14294160), (19358, 7147080), (19853, 6968880), (29037, 4764720), (38716, 3573540), (39706, 3484440), (48395, 2858832), (58074, 2382360), (59559, 2322960), (77432, 1786770), (79412, 1742220), (87111, 1588240), (96790, 1429416), (99265, 1393776), (116148, 1191180), (119118, 1161480), (145185, 952944), (154864, 893385), (158824, 871110), (174222, 794120), (178677, 774320), (193580, 714708), (198530, 696888), (232296, 595590), (238236, 580740), (290370, 476472), (297795, 464592), (317648, 435555), (348444, 397060), (357354, 387160)]