67642560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7855

約数の個数: 112

約数和(自身を含む): 238658400

約数和(自身を除く): 171015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7829, 8640, 15658, 23487, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 125264, 140922, 156580, 187896, 211383, 234870, 250528, 281844, 313160, 352305, 375792, 422766, 469740, 501056, 563688, 626320, 704610, 751584, 845532, 939480, 1056915, 1127376, 1252640, 1409220, 1503168, 1691064, 1878960, 2113830, 2254752, 2505280, 2818440, 3382128, 3757920, 4227660, 4509504, 5636880, 6764256, 7515840, 8455320, 11273760, 13528512, 16910640, 22547520, 33821280, 67642560]

約数ペア:

[(1, 67642560), (2, 33821280), (3, 22547520), (4, 16910640), (5, 13528512), (6, 11273760), (8, 8455320), (9, 7515840), (10, 6764256), (12, 5636880), (15, 4509504), (16, 4227660), (18, 3757920), (20, 3382128), (24, 2818440), (27, 2505280), (30, 2254752), (32, 2113830), (36, 1878960), (40, 1691064), (45, 1503168), (48, 1409220), (54, 1252640), (60, 1127376), (64, 1056915), (72, 939480), (80, 845532), (90, 751584), (96, 704610), (108, 626320), (120, 563688), (135, 501056), (144, 469740), (160, 422766), (180, 375792), (192, 352305), (216, 313160), (240, 281844), (270, 250528), (288, 234870), (320, 211383), (360, 187896), (432, 156580), (480, 140922), (540, 125264), (576, 117435), (720, 93948), (864, 78290), (960, 70461), (1080, 62632), (1440, 46974), (1728, 39145), (2160, 31316), (2880, 23487), (4320, 15658), (7829, 8640)]