79041840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19373}}^1$

素因数の和:19406

約数の個数: 80

約数和(自身を含む): 259456608

約数和(自身を除く): 180414768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 193730, 232476, 290595, 309968, 329341, 387460, 464952, 581190, 658682, 774920, 929904, 988023, 1162380, 1317364, 1549840, 1646705, 1976046, 2324760, 2634728, 3293410, 3952092, 4649520, 4940115, 5269456, 6586820, 7904184, 9880230, 13173640, 15808368, 19760460, 26347280, 39520920, 79041840]

約数ペア:

[(1, 79041840), (2, 39520920), (3, 26347280), (4, 19760460), (5, 15808368), (6, 13173640), (8, 9880230), (10, 7904184), (12, 6586820), (15, 5269456), (16, 4940115), (17, 4649520), (20, 3952092), (24, 3293410), (30, 2634728), (34, 2324760), (40, 1976046), (48, 1646705), (51, 1549840), (60, 1317364), (68, 1162380), (80, 988023), (85, 929904), (102, 774920), (120, 658682), (136, 581190), (170, 464952), (204, 387460), (240, 329341), (255, 309968), (272, 290595), (340, 232476), (408, 193730), (510, 154984), (680, 116238), (816, 96865), (1020, 77492), (1360, 58119), (2040, 38746), (4080, 19373)]