65531160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 157726440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1291, 1410, 1692, 1880, 2115, 2538, 2582, 2820, 3384, 3873, 4230, 5076, 5164, 5640, 6345, 6455, 7746, 8460, 10152, 10328, 11619, 12690, 12910, 15492, 16920, 19365, 23238, 25380, 25820, 30984, 34857, 38730, 46476, 50760, 51640, 58095, 60677, 69714, 77460, 92952, 116190, 121354, 139428, 154920, 174285, 182031, 232380, 242708, 278856, 303385, 348570, 364062, 464760, 485416, 546093, 606770, 697140, 728124, 910155, 1092186, 1213540, 1394280, 1456248, 1638279, 1820310, 2184372, 2427080, 2730465, 3276558, 3640620, 4368744, 5460930, 6553116, 7281240, 8191395, 10921860, 13106232, 16382790, 21843720, 32765580, 65531160]

約数ペア:

[(1, 65531160), (2, 32765580), (3, 21843720), (4, 16382790), (5, 13106232), (6, 10921860), (8, 8191395), (9, 7281240), (10, 6553116), (12, 5460930), (15, 4368744), (18, 3640620), (20, 3276558), (24, 2730465), (27, 2427080), (30, 2184372), (36, 1820310), (40, 1638279), (45, 1456248), (47, 1394280), (54, 1213540), (60, 1092186), (72, 910155), (90, 728124), (94, 697140), (108, 606770), (120, 546093), (135, 485416), (141, 464760), (180, 364062), (188, 348570), (216, 303385), (235, 278856), (270, 242708), (282, 232380), (360, 182031), (376, 174285), (423, 154920), (470, 139428), (540, 121354), (564, 116190), (705, 92952), (846, 77460), (940, 69714), (1080, 60677), (1128, 58095), (1269, 51640), (1291, 50760), (1410, 46476), (1692, 38730), (1880, 34857), (2115, 30984), (2538, 25820), (2582, 25380), (2820, 23238), (3384, 19365), (3873, 16920), (4230, 15492), (5076, 12910), (5164, 12690), (5640, 11619), (6345, 10328), (6455, 10152), (7746, 8460)]