2779486560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1930199}}^1$

素因数の和:1930220

約数の個数: 72

約数和(自身を含む): 9485002800

約数和(自身を除く): 6705516240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1930199, 3860398, 5790597, 7720796, 9650995, 11581194, 15441592, 17371791, 19301990, 23162388, 28952985, 30883184, 34743582, 38603980, 46324776, 57905970, 61766368, 69487164, 77207960, 86858955, 92649552, 115811940, 138974328, 154415920, 173717910, 185299104, 231623880, 277948656, 308831840, 347435820, 463247760, 555897312, 694871640, 926495520, 1389743280, 2779486560]

約数ペア:

[(1, 2779486560), (2, 1389743280), (3, 926495520), (4, 694871640), (5, 555897312), (6, 463247760), (8, 347435820), (9, 308831840), (10, 277948656), (12, 231623880), (15, 185299104), (16, 173717910), (18, 154415920), (20, 138974328), (24, 115811940), (30, 92649552), (32, 86858955), (36, 77207960), (40, 69487164), (45, 61766368), (48, 57905970), (60, 46324776), (72, 38603980), (80, 34743582), (90, 30883184), (96, 28952985), (120, 23162388), (144, 19301990), (160, 17371791), (180, 15441592), (240, 11581194), (288, 9650995), (360, 7720796), (480, 5790597), (720, 3860398), (1440, 1930199)]