1322906580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{272203}}^1$

素因数の和:272227

約数の個数: 72

約数和(自身を含む): 4161454752

約数和(自身を除く): 2838548172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 272203, 544406, 816609, 1088812, 1361015, 1633218, 2449827, 2722030, 3266436, 4083045, 4899654, 5444060, 7349481, 8166090, 9799308, 12249135, 14698962, 16332180, 22048443, 24498270, 29397924, 36747405, 44096886, 48996540, 66145329, 73494810, 88193772, 110242215, 132290658, 146989620, 220484430, 264581316, 330726645, 440968860, 661453290, 1322906580]

約数ペア:

[(1, 1322906580), (2, 661453290), (3, 440968860), (4, 330726645), (5, 264581316), (6, 220484430), (9, 146989620), (10, 132290658), (12, 110242215), (15, 88193772), (18, 73494810), (20, 66145329), (27, 48996540), (30, 44096886), (36, 36747405), (45, 29397924), (54, 24498270), (60, 22048443), (81, 16332180), (90, 14698962), (108, 12249135), (135, 9799308), (162, 8166090), (180, 7349481), (243, 5444060), (270, 4899654), (324, 4083045), (405, 3266436), (486, 2722030), (540, 2449827), (810, 1633218), (972, 1361015), (1215, 1088812), (1620, 816609), (2430, 544406), (4860, 272203)]