83872440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5021

約数の個数: 96

約数和(自身を含む): 278441280

約数和(自身を除く): 194568840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 4957, 5640, 8460, 9914, 14871, 16920, 19828, 24785, 29742, 39656, 44613, 49570, 59484, 74355, 89226, 99140, 118968, 148710, 178452, 198280, 223065, 232979, 297420, 356904, 446130, 465958, 594840, 698937, 892260, 931916, 1164895, 1397874, 1784520, 1863832, 2096811, 2329790, 2795748, 3494685, 4193622, 4659580, 5591496, 6989370, 8387244, 9319160, 10484055, 13978740, 16774488, 20968110, 27957480, 41936220, 83872440]

約数ペア:

[(1, 83872440), (2, 41936220), (3, 27957480), (4, 20968110), (5, 16774488), (6, 13978740), (8, 10484055), (9, 9319160), (10, 8387244), (12, 6989370), (15, 5591496), (18, 4659580), (20, 4193622), (24, 3494685), (30, 2795748), (36, 2329790), (40, 2096811), (45, 1863832), (47, 1784520), (60, 1397874), (72, 1164895), (90, 931916), (94, 892260), (120, 698937), (141, 594840), (180, 465958), (188, 446130), (235, 356904), (282, 297420), (360, 232979), (376, 223065), (423, 198280), (470, 178452), (564, 148710), (705, 118968), (846, 99140), (940, 89226), (1128, 74355), (1410, 59484), (1692, 49570), (1880, 44613), (2115, 39656), (2820, 29742), (3384, 24785), (4230, 19828), (4957, 16920), (5640, 14871), (8460, 9914)]