180070992

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1337

約数の個数: 80

約数和(自身を含む): 518508480

約数和(自身を除く): 338437488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 797, 1046, 1569, 1594, 2092, 2391, 3138, 3188, 4184, 4707, 4782, 6276, 6376, 7173, 8368, 9414, 9564, 12552, 12752, 14121, 14346, 18828, 19128, 21519, 25104, 28242, 28692, 37656, 38256, 43038, 56484, 57384, 75312, 86076, 112968, 114768, 172152, 225936, 344304, 416831, 833662, 1250493, 1667324, 2500986, 3334648, 3751479, 5001972, 6669296, 7502958, 10003944, 11254437, 15005916, 20007888, 22508874, 30011832, 45017748, 60023664, 90035496, 180070992]

約数ペア:

[(1, 180070992), (2, 90035496), (3, 60023664), (4, 45017748), (6, 30011832), (8, 22508874), (9, 20007888), (12, 15005916), (16, 11254437), (18, 10003944), (24, 7502958), (27, 6669296), (36, 5001972), (48, 3751479), (54, 3334648), (72, 2500986), (108, 1667324), (144, 1250493), (216, 833662), (432, 416831), (523, 344304), (797, 225936), (1046, 172152), (1569, 114768), (1594, 112968), (2092, 86076), (2391, 75312), (3138, 57384), (3188, 56484), (4184, 43038), (4707, 38256), (4782, 37656), (6276, 28692), (6376, 28242), (7173, 25104), (8368, 21519), (9414, 19128), (9564, 18828), (12552, 14346), (12752, 14121)]