157558320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3787

約数の個数: 120

約数和(自身を含む): 538246800

約数和(自身を除く): 380688480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 3709, 4248, 4720, 5310, 7080, 7418, 8496, 10620, 11127, 14160, 14836, 18545, 21240, 22254, 29672, 33381, 37090, 42480, 44508, 55635, 59344, 66762, 74180, 89016, 111270, 133524, 148360, 166905, 178032, 218831, 222540, 267048, 296720, 333810, 437662, 445080, 534096, 656493, 667620, 875324, 890160, 1094155, 1312986, 1335240, 1750648, 1969479, 2188310, 2625972, 2670480, 3282465, 3501296, 3938958, 4376620, 5251944, 6564930, 7877916, 8753240, 9847395, 10503888, 13129860, 15755832, 17506480, 19694790, 26259720, 31511664, 39389580, 52519440, 78779160, 157558320]

約数ペア:

[(1, 157558320), (2, 78779160), (3, 52519440), (4, 39389580), (5, 31511664), (6, 26259720), (8, 19694790), (9, 17506480), (10, 15755832), (12, 13129860), (15, 10503888), (16, 9847395), (18, 8753240), (20, 7877916), (24, 6564930), (30, 5251944), (36, 4376620), (40, 3938958), (45, 3501296), (48, 3282465), (59, 2670480), (60, 2625972), (72, 2188310), (80, 1969479), (90, 1750648), (118, 1335240), (120, 1312986), (144, 1094155), (177, 890160), (180, 875324), (236, 667620), (240, 656493), (295, 534096), (354, 445080), (360, 437662), (472, 333810), (531, 296720), (590, 267048), (708, 222540), (720, 218831), (885, 178032), (944, 166905), (1062, 148360), (1180, 133524), (1416, 111270), (1770, 89016), (2124, 74180), (2360, 66762), (2655, 59344), (2832, 55635), (3540, 44508), (3709, 42480), (4248, 37090), (4720, 33381), (5310, 29672), (7080, 22254), (7418, 21240), (8496, 18545), (10620, 14836), (11127, 14160)]