915238440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{282481}}^1$

素因数の和:282504

約数の個数: 80

約数和(自身を含む): 3076228980

約数和(自身を除く): 2160990540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 282481, 564962, 847443, 1129924, 1412405, 1694886, 2259848, 2542329, 2824810, 3389772, 4237215, 5084658, 5649620, 6779544, 7626987, 8474430, 10169316, 11299240, 12711645, 15253974, 16948860, 20338632, 22880961, 25423290, 30507948, 33897720, 38134935, 45761922, 50846580, 61015896, 76269870, 91523844, 101693160, 114404805, 152539740, 183047688, 228809610, 305079480, 457619220, 915238440]

約数ペア:

[(1, 915238440), (2, 457619220), (3, 305079480), (4, 228809610), (5, 183047688), (6, 152539740), (8, 114404805), (9, 101693160), (10, 91523844), (12, 76269870), (15, 61015896), (18, 50846580), (20, 45761922), (24, 38134935), (27, 33897720), (30, 30507948), (36, 25423290), (40, 22880961), (45, 20338632), (54, 16948860), (60, 15253974), (72, 12711645), (81, 11299240), (90, 10169316), (108, 8474430), (120, 7626987), (135, 6779544), (162, 5649620), (180, 5084658), (216, 4237215), (270, 3389772), (324, 2824810), (360, 2542329), (405, 2259848), (540, 1694886), (648, 1412405), (810, 1129924), (1080, 847443), (1620, 564962), (3240, 282481)]