180342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8443}}^1$

素因数の和:8548

約数の個数: 80

約数和(自身を含む): 565410240

約数和(自身を除く): 385067760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 8443, 10680, 16886, 21360, 25329, 33772, 42215, 50658, 67544, 84430, 101316, 126645, 135088, 168860, 202632, 253290, 337720, 405264, 506580, 675440, 751427, 1013160, 1502854, 2026320, 2254281, 3005708, 3757135, 4508562, 6011416, 7514270, 9017124, 11271405, 12022832, 15028540, 18034248, 22542810, 30057080, 36068496, 45085620, 60114160, 90171240, 180342480]

約数ペア:

[(1, 180342480), (2, 90171240), (3, 60114160), (4, 45085620), (5, 36068496), (6, 30057080), (8, 22542810), (10, 18034248), (12, 15028540), (15, 12022832), (16, 11271405), (20, 9017124), (24, 7514270), (30, 6011416), (40, 4508562), (48, 3757135), (60, 3005708), (80, 2254281), (89, 2026320), (120, 1502854), (178, 1013160), (240, 751427), (267, 675440), (356, 506580), (445, 405264), (534, 337720), (712, 253290), (890, 202632), (1068, 168860), (1335, 135088), (1424, 126645), (1780, 101316), (2136, 84430), (2670, 67544), (3560, 50658), (4272, 42215), (5340, 33772), (7120, 25329), (8443, 21360), (10680, 16886)]