68956320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7598

約数の個数: 96

約数和(自身を含む): 228674880

約数和(自身を除く): 159718560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7561, 9120, 15122, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 143659, 151220, 181464, 226830, 241952, 287318, 302440, 362928, 430977, 453660, 574636, 604880, 718295, 725856, 861954, 907320, 1149272, 1209760, 1436590, 1723908, 1814640, 2154885, 2298544, 2873180, 3447816, 3629280, 4309770, 4597088, 5746360, 6895632, 8619540, 11492720, 13791264, 17239080, 22985440, 34478160, 68956320]

約数ペア:

[(1, 68956320), (2, 34478160), (3, 22985440), (4, 17239080), (5, 13791264), (6, 11492720), (8, 8619540), (10, 6895632), (12, 5746360), (15, 4597088), (16, 4309770), (19, 3629280), (20, 3447816), (24, 2873180), (30, 2298544), (32, 2154885), (38, 1814640), (40, 1723908), (48, 1436590), (57, 1209760), (60, 1149272), (76, 907320), (80, 861954), (95, 725856), (96, 718295), (114, 604880), (120, 574636), (152, 453660), (160, 430977), (190, 362928), (228, 302440), (240, 287318), (285, 241952), (304, 226830), (380, 181464), (456, 151220), (480, 143659), (570, 120976), (608, 113415), (760, 90732), (912, 75610), (1140, 60488), (1520, 45366), (1824, 37805), (2280, 30244), (3040, 22683), (4560, 15122), (7561, 9120)]