831105120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7561}}^1$

素因数の和:7808

約数の個数: 96

約数和(自身を含む): 2629761120

約数和(自身を除く): 1798656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 7561, 9160, 10992, 13740, 15122, 18320, 21984, 22683, 27480, 30244, 36640, 37805, 45366, 54960, 60488, 75610, 90732, 109920, 113415, 120976, 151220, 181464, 226830, 241952, 302440, 362928, 453660, 604880, 725856, 907320, 1209760, 1731469, 1814640, 3462938, 3629280, 5194407, 6925876, 8657345, 10388814, 13851752, 17314690, 20777628, 25972035, 27703504, 34629380, 41555256, 51944070, 55407008, 69258760, 83110512, 103888140, 138517520, 166221024, 207776280, 277035040, 415552560, 831105120]

約数ペア:

[(1, 831105120), (2, 415552560), (3, 277035040), (4, 207776280), (5, 166221024), (6, 138517520), (8, 103888140), (10, 83110512), (12, 69258760), (15, 55407008), (16, 51944070), (20, 41555256), (24, 34629380), (30, 27703504), (32, 25972035), (40, 20777628), (48, 17314690), (60, 13851752), (80, 10388814), (96, 8657345), (120, 6925876), (160, 5194407), (229, 3629280), (240, 3462938), (458, 1814640), (480, 1731469), (687, 1209760), (916, 907320), (1145, 725856), (1374, 604880), (1832, 453660), (2290, 362928), (2748, 302440), (3435, 241952), (3664, 226830), (4580, 181464), (5496, 151220), (6870, 120976), (7328, 113415), (7561, 109920), (9160, 90732), (10992, 75610), (13740, 60488), (15122, 54960), (18320, 45366), (21984, 37805), (22683, 36640), (27480, 30244)]