8095140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 26832960

約数和(自身を除く): 18737820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 263, 270, 285, 324, 342, 380, 405, 513, 526, 540, 570, 684, 789, 810, 855, 1026, 1052, 1140, 1315, 1539, 1578, 1620, 1710, 2052, 2367, 2565, 2630, 3078, 3156, 3420, 3945, 4734, 4997, 5130, 5260, 6156, 7101, 7695, 7890, 9468, 9994, 10260, 11835, 14202, 14991, 15390, 15780, 19988, 21303, 23670, 24985, 28404, 29982, 30780, 35505, 42606, 44973, 47340, 49970, 59964, 71010, 74955, 85212, 89946, 99940, 106515, 134919, 142020, 149910, 179892, 213030, 224865, 269838, 299820, 404757, 426060, 449730, 539676, 674595, 809514, 899460, 1349190, 1619028, 2023785, 2698380, 4047570, 8095140]

約数ペア:

[(1, 8095140), (2, 4047570), (3, 2698380), (4, 2023785), (5, 1619028), (6, 1349190), (9, 899460), (10, 809514), (12, 674595), (15, 539676), (18, 449730), (19, 426060), (20, 404757), (27, 299820), (30, 269838), (36, 224865), (38, 213030), (45, 179892), (54, 149910), (57, 142020), (60, 134919), (76, 106515), (81, 99940), (90, 89946), (95, 85212), (108, 74955), (114, 71010), (135, 59964), (162, 49970), (171, 47340), (180, 44973), (190, 42606), (228, 35505), (263, 30780), (270, 29982), (285, 28404), (324, 24985), (342, 23670), (380, 21303), (405, 19988), (513, 15780), (526, 15390), (540, 14991), (570, 14202), (684, 11835), (789, 10260), (810, 9994), (855, 9468), (1026, 7890), (1052, 7695), (1140, 7101), (1315, 6156), (1539, 5260), (1578, 5130), (1620, 4997), (1710, 4734), (2052, 3945), (2367, 3420), (2565, 3156), (2630, 3078)]