745719360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7691}}^1$

素因数の和:7812

約数の個数: 112

約数和(自身を含む): 2391412032

約数和(自身を除く): 1645692672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 7691, 8080, 9696, 12120, 15382, 16160, 19392, 23073, 24240, 30764, 32320, 38455, 46146, 48480, 61528, 76910, 92292, 96960, 115365, 123056, 153820, 184584, 230730, 246112, 307640, 369168, 461460, 492224, 615280, 738336, 776791, 922920, 1230560, 1476672, 1553582, 1845840, 2330373, 2461120, 3107164, 3691680, 3883955, 4660746, 6214328, 7383360, 7767910, 9321492, 11651865, 12428656, 15535820, 18642984, 23303730, 24857312, 31071640, 37285968, 46607460, 49714624, 62143280, 74571936, 93214920, 124286560, 149143872, 186429840, 248573120, 372859680, 745719360]

約数ペア:

[(1, 745719360), (2, 372859680), (3, 248573120), (4, 186429840), (5, 149143872), (6, 124286560), (8, 93214920), (10, 74571936), (12, 62143280), (15, 49714624), (16, 46607460), (20, 37285968), (24, 31071640), (30, 24857312), (32, 23303730), (40, 18642984), (48, 15535820), (60, 12428656), (64, 11651865), (80, 9321492), (96, 7767910), (101, 7383360), (120, 6214328), (160, 4660746), (192, 3883955), (202, 3691680), (240, 3107164), (303, 2461120), (320, 2330373), (404, 1845840), (480, 1553582), (505, 1476672), (606, 1230560), (808, 922920), (960, 776791), (1010, 738336), (1212, 615280), (1515, 492224), (1616, 461460), (2020, 369168), (2424, 307640), (3030, 246112), (3232, 230730), (4040, 184584), (4848, 153820), (6060, 123056), (6464, 115365), (7691, 96960), (8080, 92292), (9696, 76910), (12120, 61528), (15382, 48480), (16160, 46146), (19392, 38455), (23073, 32320), (24240, 30764)]