460511820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82529}}^1$

素因数の和:82575

約数の個数: 72

約数和(自身を含む): 1441964160

約数和(自身を除く): 981452340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 82529, 165058, 247587, 330116, 412645, 495174, 742761, 825290, 990348, 1237935, 1485522, 1650580, 2475870, 2558399, 2971044, 3713805, 4951740, 5116798, 7427610, 7675197, 10233596, 12791995, 14855220, 15350394, 23025591, 25583990, 30700788, 38375985, 46051182, 51167980, 76751970, 92102364, 115127955, 153503940, 230255910, 460511820]

約数ペア:

[(1, 460511820), (2, 230255910), (3, 153503940), (4, 115127955), (5, 92102364), (6, 76751970), (9, 51167980), (10, 46051182), (12, 38375985), (15, 30700788), (18, 25583990), (20, 23025591), (30, 15350394), (31, 14855220), (36, 12791995), (45, 10233596), (60, 7675197), (62, 7427610), (90, 5116798), (93, 4951740), (124, 3713805), (155, 2971044), (180, 2558399), (186, 2475870), (279, 1650580), (310, 1485522), (372, 1237935), (465, 990348), (558, 825290), (620, 742761), (930, 495174), (1116, 412645), (1395, 330116), (1860, 247587), (2790, 165058), (5580, 82529)]