8474580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 27174420

約数和(自身を除く): 18699840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 414, 445, 460, 529, 534, 690, 801, 828, 890, 1035, 1058, 1068, 1335, 1380, 1587, 1602, 1780, 2047, 2070, 2116, 2645, 2670, 3174, 3204, 4005, 4094, 4140, 4761, 5290, 5340, 6141, 6348, 7935, 8010, 8188, 9522, 10235, 10580, 12282, 15870, 16020, 18423, 19044, 20470, 23805, 24564, 30705, 31740, 36846, 40940, 47081, 47610, 61410, 73692, 92115, 94162, 95220, 122820, 141243, 184230, 188324, 235405, 282486, 368460, 423729, 470810, 564972, 706215, 847458, 941620, 1412430, 1694916, 2118645, 2824860, 4237290, 8474580]

約数ペア:

[(1, 8474580), (2, 4237290), (3, 2824860), (4, 2118645), (5, 1694916), (6, 1412430), (9, 941620), (10, 847458), (12, 706215), (15, 564972), (18, 470810), (20, 423729), (23, 368460), (30, 282486), (36, 235405), (45, 188324), (46, 184230), (60, 141243), (69, 122820), (89, 95220), (90, 94162), (92, 92115), (115, 73692), (138, 61410), (178, 47610), (180, 47081), (207, 40940), (230, 36846), (267, 31740), (276, 30705), (345, 24564), (356, 23805), (414, 20470), (445, 19044), (460, 18423), (529, 16020), (534, 15870), (690, 12282), (801, 10580), (828, 10235), (890, 9522), (1035, 8188), (1058, 8010), (1068, 7935), (1335, 6348), (1380, 6141), (1587, 5340), (1602, 5290), (1780, 4761), (2047, 4140), (2070, 4094), (2116, 4005), (2645, 3204), (2670, 3174)]