8072460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 27885312

約数和(自身を除く): 19812852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 151, 162, 165, 180, 198, 220, 243, 270, 297, 302, 324, 330, 396, 405, 453, 486, 495, 540, 594, 604, 660, 755, 810, 891, 906, 972, 990, 1188, 1215, 1359, 1485, 1510, 1620, 1661, 1782, 1812, 1980, 2265, 2430, 2673, 2718, 2970, 3020, 3322, 3564, 4077, 4455, 4530, 4860, 4983, 5346, 5436, 5940, 6644, 6795, 8154, 8305, 8910, 9060, 9966, 10692, 12231, 13365, 13590, 14949, 16308, 16610, 17820, 19932, 20385, 24462, 24915, 26730, 27180, 29898, 33220, 36693, 40770, 44847, 48924, 49830, 53460, 59796, 61155, 73386, 74745, 81540, 89694, 99660, 122310, 134541, 146772, 149490, 179388, 183465, 224235, 244620, 269082, 298980, 366930, 403623, 448470, 538164, 672705, 733860, 807246, 896940, 1345410, 1614492, 2018115, 2690820, 4036230, 8072460]

約数ペア:

[(1, 8072460), (2, 4036230), (3, 2690820), (4, 2018115), (5, 1614492), (6, 1345410), (9, 896940), (10, 807246), (11, 733860), (12, 672705), (15, 538164), (18, 448470), (20, 403623), (22, 366930), (27, 298980), (30, 269082), (33, 244620), (36, 224235), (44, 183465), (45, 179388), (54, 149490), (55, 146772), (60, 134541), (66, 122310), (81, 99660), (90, 89694), (99, 81540), (108, 74745), (110, 73386), (132, 61155), (135, 59796), (151, 53460), (162, 49830), (165, 48924), (180, 44847), (198, 40770), (220, 36693), (243, 33220), (270, 29898), (297, 27180), (302, 26730), (324, 24915), (330, 24462), (396, 20385), (405, 19932), (453, 17820), (486, 16610), (495, 16308), (540, 14949), (594, 13590), (604, 13365), (660, 12231), (755, 10692), (810, 9966), (891, 9060), (906, 8910), (972, 8305), (990, 8154), (1188, 6795), (1215, 6644), (1359, 5940), (1485, 5436), (1510, 5346), (1620, 4983), (1661, 4860), (1782, 4530), (1812, 4455), (1980, 4077), (2265, 3564), (2430, 3322), (2673, 3020), (2718, 2970)]