89308080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5435

約数の個数: 120

約数和(自身を含む): 313024608

約数和(自身を除く): 223716528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5393, 5520, 8280, 10786, 16179, 16560, 21572, 26965, 32358, 43144, 48537, 53930, 64716, 80895, 86288, 97074, 107860, 124039, 129432, 161790, 194148, 215720, 242685, 248078, 258864, 323580, 372117, 388296, 431440, 485370, 496156, 620195, 647160, 744234, 776592, 970740, 992312, 1116351, 1240390, 1294320, 1488468, 1860585, 1941480, 1984624, 2232702, 2480780, 2976936, 3721170, 3882960, 4465404, 4961560, 5581755, 5953872, 7442340, 8930808, 9923120, 11163510, 14884680, 17861616, 22327020, 29769360, 44654040, 89308080]

約数ペア:

[(1, 89308080), (2, 44654040), (3, 29769360), (4, 22327020), (5, 17861616), (6, 14884680), (8, 11163510), (9, 9923120), (10, 8930808), (12, 7442340), (15, 5953872), (16, 5581755), (18, 4961560), (20, 4465404), (23, 3882960), (24, 3721170), (30, 2976936), (36, 2480780), (40, 2232702), (45, 1984624), (46, 1941480), (48, 1860585), (60, 1488468), (69, 1294320), (72, 1240390), (80, 1116351), (90, 992312), (92, 970740), (115, 776592), (120, 744234), (138, 647160), (144, 620195), (180, 496156), (184, 485370), (207, 431440), (230, 388296), (240, 372117), (276, 323580), (345, 258864), (360, 248078), (368, 242685), (414, 215720), (460, 194148), (552, 161790), (690, 129432), (720, 124039), (828, 107860), (920, 97074), (1035, 86288), (1104, 80895), (1380, 64716), (1656, 53930), (1840, 48537), (2070, 43144), (2760, 32358), (3312, 26965), (4140, 21572), (5393, 16560), (5520, 16179), (8280, 10786)]