8064360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 28749600

約数和(自身を除く): 20685240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 131, 135, 152, 162, 171, 180, 190, 216, 228, 262, 270, 285, 324, 342, 360, 380, 393, 405, 456, 513, 524, 540, 570, 648, 655, 684, 760, 786, 810, 855, 1026, 1048, 1080, 1140, 1179, 1310, 1368, 1539, 1572, 1620, 1710, 1965, 2052, 2280, 2358, 2489, 2565, 2620, 3078, 3144, 3240, 3420, 3537, 3930, 4104, 4716, 4978, 5130, 5240, 5895, 6156, 6840, 7074, 7467, 7695, 7860, 9432, 9956, 10260, 10611, 11790, 12312, 12445, 14148, 14934, 15390, 15720, 17685, 19912, 20520, 21222, 22401, 23580, 24890, 28296, 29868, 30780, 35370, 37335, 42444, 44802, 47160, 49780, 53055, 59736, 61560, 67203, 70740, 74670, 84888, 89604, 99560, 106110, 112005, 134406, 141480, 149340, 179208, 201609, 212220, 224010, 268812, 298680, 336015, 403218, 424440, 448020, 537624, 672030, 806436, 896040, 1008045, 1344060, 1612872, 2016090, 2688120, 4032180, 8064360]

約数ペア:

[(1, 8064360), (2, 4032180), (3, 2688120), (4, 2016090), (5, 1612872), (6, 1344060), (8, 1008045), (9, 896040), (10, 806436), (12, 672030), (15, 537624), (18, 448020), (19, 424440), (20, 403218), (24, 336015), (27, 298680), (30, 268812), (36, 224010), (38, 212220), (40, 201609), (45, 179208), (54, 149340), (57, 141480), (60, 134406), (72, 112005), (76, 106110), (81, 99560), (90, 89604), (95, 84888), (108, 74670), (114, 70740), (120, 67203), (131, 61560), (135, 59736), (152, 53055), (162, 49780), (171, 47160), (180, 44802), (190, 42444), (216, 37335), (228, 35370), (262, 30780), (270, 29868), (285, 28296), (324, 24890), (342, 23580), (360, 22401), (380, 21222), (393, 20520), (405, 19912), (456, 17685), (513, 15720), (524, 15390), (540, 14934), (570, 14148), (648, 12445), (655, 12312), (684, 11790), (760, 10611), (786, 10260), (810, 9956), (855, 9432), (1026, 7860), (1048, 7695), (1080, 7467), (1140, 7074), (1179, 6840), (1310, 6156), (1368, 5895), (1539, 5240), (1572, 5130), (1620, 4978), (1710, 4716), (1965, 4104), (2052, 3930), (2280, 3537), (2358, 3420), (2489, 3240), (2565, 3144), (2620, 3078)]