22220197920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15430693}}^1$

素因数の和:15430714

約数の個数: 72

約数和(自身を含む): 75826430316

約数和(自身を除く): 53606232396

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, 15430693, 30861386, 46292079, 61722772, 77153465, 92584158, 123445544, 138876237, 154306930, 185168316, 231460395, 246891088, 277752474, 308613860, 370336632, 462920790, 493782176, 555504948, 617227720, 694381185, 740673264, 925841580, 1111009896, 1234455440, 1388762370, 1481346528, 1851683160, 2222019792, 2468910880, 2777524740, 3703366320, 4444039584, 5555049480, 7406732640, 11110098960, 22220197920]

約数ペア:

[(1, 22220197920), (2, 11110098960), (3, 7406732640), (4, 5555049480), (5, 4444039584), (6, 3703366320), (8, 2777524740), (9, 2468910880), (10, 2222019792), (12, 1851683160), (15, 1481346528), (16, 1388762370), (18, 1234455440), (20, 1111009896), (24, 925841580), (30, 740673264), (32, 694381185), (36, 617227720), (40, 555504948), (45, 493782176), (48, 462920790), (60, 370336632), (72, 308613860), (80, 277752474), (90, 246891088), (96, 231460395), (120, 185168316), (144, 154306930), (160, 138876237), (180, 123445544), (240, 92584158), (288, 77153465), (360, 61722772), (480, 46292079), (720, 30861386), (1440, 15430693)]