126844980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51563}}^1$

素因数の和:51616

約数の個数: 48

約数和(自身を含む): 363835584

約数和(自身を除く): 236990604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 51563, 103126, 154689, 206252, 257815, 309378, 515630, 618756, 773445, 1031260, 1546890, 2114083, 3093780, 4228166, 6342249, 8456332, 10570415, 12684498, 21140830, 25368996, 31711245, 42281660, 63422490, 126844980]

約数ペア:

[(1, 126844980), (2, 63422490), (3, 42281660), (4, 31711245), (5, 25368996), (6, 21140830), (10, 12684498), (12, 10570415), (15, 8456332), (20, 6342249), (30, 4228166), (41, 3093780), (60, 2114083), (82, 1546890), (123, 1031260), (164, 773445), (205, 618756), (246, 515630), (410, 309378), (492, 257815), (615, 206252), (820, 154689), (1230, 103126), (2460, 51563)]