120805200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 180

約数和(自身を含む): 437754720

約数和(自身を除く): 316949520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1459, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 2918, 3312, 3450, 3600, 4140, 4377, 4600, 5175, 5520, 5836, 6900, 7295, 8280, 8754, 9200, 10350, 11672, 13131, 13800, 14590, 16560, 17508, 20700, 21885, 23344, 26262, 27600, 29180, 33557, 35016, 36475, 41400, 43770, 52524, 58360, 65655, 67114, 70032, 72950, 82800, 87540, 100671, 105048, 109425, 116720, 131310, 134228, 145900, 167785, 175080, 201342, 210096, 218850, 262620, 268456, 291800, 302013, 328275, 335570, 350160, 402684, 437700, 503355, 525240, 536912, 583600, 604026, 656550, 671140, 805368, 838925, 875400, 1006710, 1050480, 1208052, 1313100, 1342280, 1510065, 1610736, 1677850, 1750800, 2013420, 2416104, 2516775, 2626200, 2684560, 3020130, 3355700, 4026840, 4832208, 5033550, 5252400, 6040260, 6711400, 7550325, 8053680, 10067100, 12080520, 13422800, 15100650, 20134200, 24161040, 30201300, 40268400, 60402600, 120805200]

約数ペア:

[(1, 120805200), (2, 60402600), (3, 40268400), (4, 30201300), (5, 24161040), (6, 20134200), (8, 15100650), (9, 13422800), (10, 12080520), (12, 10067100), (15, 8053680), (16, 7550325), (18, 6711400), (20, 6040260), (23, 5252400), (24, 5033550), (25, 4832208), (30, 4026840), (36, 3355700), (40, 3020130), (45, 2684560), (46, 2626200), (48, 2516775), (50, 2416104), (60, 2013420), (69, 1750800), (72, 1677850), (75, 1610736), (80, 1510065), (90, 1342280), (92, 1313100), (100, 1208052), (115, 1050480), (120, 1006710), (138, 875400), (144, 838925), (150, 805368), (180, 671140), (184, 656550), (200, 604026), (207, 583600), (225, 536912), (230, 525240), (240, 503355), (276, 437700), (300, 402684), (345, 350160), (360, 335570), (368, 328275), (400, 302013), (414, 291800), (450, 268456), (460, 262620), (552, 218850), (575, 210096), (600, 201342), (690, 175080), (720, 167785), (828, 145900), (900, 134228), (920, 131310), (1035, 116720), (1104, 109425), (1150, 105048), (1200, 100671), (1380, 87540), (1459, 82800), (1656, 72950), (1725, 70032), (1800, 67114), (1840, 65655), (2070, 58360), (2300, 52524), (2760, 43770), (2918, 41400), (3312, 36475), (3450, 35016), (3600, 33557), (4140, 29180), (4377, 27600), (4600, 26262), (5175, 23344), (5520, 21885), (5836, 20700), (6900, 17508), (7295, 16560), (8280, 14590), (8754, 13800), (9200, 13131), (10350, 11672)]