378079860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8089}}^1$

素因数の和:8161

約数の個数: 96

約数和(自身を含む): 1141660800

約数和(自身を除く): 763580940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3116, 3895, 4674, 7790, 8089, 9348, 11685, 15580, 16178, 23370, 24267, 32356, 40445, 46740, 48534, 80890, 97068, 121335, 153691, 161780, 242670, 307382, 331649, 461073, 485340, 614764, 663298, 768455, 922146, 994947, 1326596, 1536910, 1658245, 1844292, 1989894, 2305365, 3073820, 3316490, 3979788, 4610730, 4974735, 6301331, 6632980, 9221460, 9949470, 12602662, 18903993, 19898940, 25205324, 31506655, 37807986, 63013310, 75615972, 94519965, 126026620, 189039930, 378079860]

約数ペア:

[(1, 378079860), (2, 189039930), (3, 126026620), (4, 94519965), (5, 75615972), (6, 63013310), (10, 37807986), (12, 31506655), (15, 25205324), (19, 19898940), (20, 18903993), (30, 12602662), (38, 9949470), (41, 9221460), (57, 6632980), (60, 6301331), (76, 4974735), (82, 4610730), (95, 3979788), (114, 3316490), (123, 3073820), (164, 2305365), (190, 1989894), (205, 1844292), (228, 1658245), (246, 1536910), (285, 1326596), (380, 994947), (410, 922146), (492, 768455), (570, 663298), (615, 614764), (779, 485340), (820, 461073), (1140, 331649), (1230, 307382), (1558, 242670), (2337, 161780), (2460, 153691), (3116, 121335), (3895, 97068), (4674, 80890), (7790, 48534), (8089, 46740), (9348, 40445), (11685, 32356), (15580, 24267), (16178, 23370)]