12318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2362

約数の個数: 96

約数和(自身を含む): 42348096

約数和(自身を除く): 30029856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2333, 2640, 4666, 5280, 6999, 9332, 11665, 13998, 18664, 23330, 25663, 27996, 34995, 37328, 46660, 51326, 55992, 69990, 74656, 76989, 93320, 102652, 111984, 128315, 139980, 153978, 186640, 205304, 223968, 256630, 279960, 307956, 373280, 384945, 410608, 513260, 559920, 615912, 769890, 821216, 1026520, 1119840, 1231824, 1539780, 2053040, 2463648, 3079560, 4106080, 6159120, 12318240]

約数ペア:

[(1, 12318240), (2, 6159120), (3, 4106080), (4, 3079560), (5, 2463648), (6, 2053040), (8, 1539780), (10, 1231824), (11, 1119840), (12, 1026520), (15, 821216), (16, 769890), (20, 615912), (22, 559920), (24, 513260), (30, 410608), (32, 384945), (33, 373280), (40, 307956), (44, 279960), (48, 256630), (55, 223968), (60, 205304), (66, 186640), (80, 153978), (88, 139980), (96, 128315), (110, 111984), (120, 102652), (132, 93320), (160, 76989), (165, 74656), (176, 69990), (220, 55992), (240, 51326), (264, 46660), (330, 37328), (352, 34995), (440, 27996), (480, 25663), (528, 23330), (660, 18664), (880, 13998), (1056, 11665), (1320, 9332), (1760, 6999), (2333, 5280), (2640, 4666)]