23988213720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{71419}}^1$

素因数の和:71750

約数の個数: 128

約数和(自身を含む): 80218944000

約数和(自身を除く): 56230730280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 311, 360, 540, 622, 933, 1080, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 8397, 9330, 11196, 12440, 13995, 16794, 18660, 22392, 27990, 33588, 37320, 41985, 55980, 67176, 71419, 83970, 111960, 142838, 167940, 214257, 285676, 335880, 357095, 428514, 571352, 642771, 714190, 857028, 1071285, 1285542, 1428380, 1714056, 1928313, 2142570, 2571084, 2856760, 3213855, 3856626, 4285140, 5142168, 6427710, 7713252, 8570280, 9641565, 12855420, 15426504, 19283130, 22211309, 25710840, 38566260, 44422618, 66633927, 77132520, 88845236, 111056545, 133267854, 177690472, 199901781, 222113090, 266535708, 333169635, 399803562, 444226180, 533071416, 599705343, 666339270, 799607124, 888452360, 999508905, 1199410686, 1332678540, 1599214248, 1999017810, 2398821372, 2665357080, 2998526715, 3998035620, 4797642744, 5997053430, 7996071240, 11994106860, 23988213720]

約数ペア:

[(1, 23988213720), (2, 11994106860), (3, 7996071240), (4, 5997053430), (5, 4797642744), (6, 3998035620), (8, 2998526715), (9, 2665357080), (10, 2398821372), (12, 1999017810), (15, 1599214248), (18, 1332678540), (20, 1199410686), (24, 999508905), (27, 888452360), (30, 799607124), (36, 666339270), (40, 599705343), (45, 533071416), (54, 444226180), (60, 399803562), (72, 333169635), (90, 266535708), (108, 222113090), (120, 199901781), (135, 177690472), (180, 133267854), (216, 111056545), (270, 88845236), (311, 77132520), (360, 66633927), (540, 44422618), (622, 38566260), (933, 25710840), (1080, 22211309), (1244, 19283130), (1555, 15426504), (1866, 12855420), (2488, 9641565), (2799, 8570280), (3110, 7713252), (3732, 6427710), (4665, 5142168), (5598, 4285140), (6220, 3856626), (7464, 3213855), (8397, 2856760), (9330, 2571084), (11196, 2142570), (12440, 1928313), (13995, 1714056), (16794, 1428380), (18660, 1285542), (22392, 1071285), (27990, 857028), (33588, 714190), (37320, 642771), (41985, 571352), (55980, 428514), (67176, 357095), (71419, 335880), (83970, 285676), (111960, 214257), (142838, 167940)]