720283968

素因数分解:

$2^6\times 3^3\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1341

約数の個数: 112

約数和(自身を含む): 2124212160

約数和(自身を除く): 1403928192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 523, 576, 797, 864, 1046, 1569, 1594, 1728, 2092, 2391, 3138, 3188, 4184, 4707, 4782, 6276, 6376, 7173, 8368, 9414, 9564, 12552, 12752, 14121, 14346, 16736, 18828, 19128, 21519, 25104, 25504, 28242, 28692, 33472, 37656, 38256, 43038, 50208, 51008, 56484, 57384, 75312, 76512, 86076, 100416, 112968, 114768, 150624, 153024, 172152, 225936, 229536, 301248, 344304, 416831, 451872, 459072, 688608, 833662, 903744, 1250493, 1377216, 1667324, 2500986, 3334648, 3751479, 5001972, 6669296, 7502958, 10003944, 11254437, 13338592, 15005916, 20007888, 22508874, 26677184, 30011832, 40015776, 45017748, 60023664, 80031552, 90035496, 120047328, 180070992, 240094656, 360141984, 720283968]

約数ペア:

[(1, 720283968), (2, 360141984), (3, 240094656), (4, 180070992), (6, 120047328), (8, 90035496), (9, 80031552), (12, 60023664), (16, 45017748), (18, 40015776), (24, 30011832), (27, 26677184), (32, 22508874), (36, 20007888), (48, 15005916), (54, 13338592), (64, 11254437), (72, 10003944), (96, 7502958), (108, 6669296), (144, 5001972), (192, 3751479), (216, 3334648), (288, 2500986), (432, 1667324), (523, 1377216), (576, 1250493), (797, 903744), (864, 833662), (1046, 688608), (1569, 459072), (1594, 451872), (1728, 416831), (2092, 344304), (2391, 301248), (3138, 229536), (3188, 225936), (4184, 172152), (4707, 153024), (4782, 150624), (6276, 114768), (6376, 112968), (7173, 100416), (8368, 86076), (9414, 76512), (9564, 75312), (12552, 57384), (12752, 56484), (14121, 51008), (14346, 50208), (16736, 43038), (18828, 38256), (19128, 37656), (21519, 33472), (25104, 28692), (25504, 28242)]