240684000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 815173632

約数和(自身を除く): 574489632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 480, 496, 500, 600, 620, 647, 744, 750, 775, 800, 930, 992, 1000, 1200, 1240, 1294, 1488, 1500, 1550, 1860, 1941, 2000, 2325, 2400, 2480, 2588, 2976, 3000, 3100, 3235, 3720, 3875, 3882, 4000, 4650, 4960, 5176, 6000, 6200, 6470, 7440, 7750, 7764, 9300, 9705, 10352, 11625, 12000, 12400, 12940, 14880, 15500, 15528, 16175, 18600, 19410, 20057, 20704, 23250, 24800, 25880, 31000, 31056, 32350, 37200, 38820, 40114, 46500, 48525, 51760, 60171, 62000, 62112, 64700, 74400, 77640, 80228, 80875, 93000, 97050, 100285, 103520, 120342, 124000, 129400, 155280, 160456, 161750, 186000, 194100, 200570, 240684, 242625, 258800, 300855, 310560, 320912, 323500, 372000, 388200, 401140, 481368, 485250, 501425, 517600, 601710, 641824, 647000, 776400, 802280, 962736, 970500, 1002850, 1203420, 1294000, 1504275, 1552800, 1604560, 1925472, 1941000, 2005700, 2406840, 2507125, 2588000, 3008550, 3209120, 3882000, 4011400, 4813680, 5014250, 6017100, 7521375, 7764000, 8022800, 9627360, 10028500, 12034200, 15042750, 16045600, 20057000, 24068400, 30085500, 40114000, 48136800, 60171000, 80228000, 120342000, 240684000]

約数ペア:

[(1, 240684000), (2, 120342000), (3, 80228000), (4, 60171000), (5, 48136800), (6, 40114000), (8, 30085500), (10, 24068400), (12, 20057000), (15, 16045600), (16, 15042750), (20, 12034200), (24, 10028500), (25, 9627360), (30, 8022800), (31, 7764000), (32, 7521375), (40, 6017100), (48, 5014250), (50, 4813680), (60, 4011400), (62, 3882000), (75, 3209120), (80, 3008550), (93, 2588000), (96, 2507125), (100, 2406840), (120, 2005700), (124, 1941000), (125, 1925472), (150, 1604560), (155, 1552800), (160, 1504275), (186, 1294000), (200, 1203420), (240, 1002850), (248, 970500), (250, 962736), (300, 802280), (310, 776400), (372, 647000), (375, 641824), (400, 601710), (465, 517600), (480, 501425), (496, 485250), (500, 481368), (600, 401140), (620, 388200), (647, 372000), (744, 323500), (750, 320912), (775, 310560), (800, 300855), (930, 258800), (992, 242625), (1000, 240684), (1200, 200570), (1240, 194100), (1294, 186000), (1488, 161750), (1500, 160456), (1550, 155280), (1860, 129400), (1941, 124000), (2000, 120342), (2325, 103520), (2400, 100285), (2480, 97050), (2588, 93000), (2976, 80875), (3000, 80228), (3100, 77640), (3235, 74400), (3720, 64700), (3875, 62112), (3882, 62000), (4000, 60171), (4650, 51760), (4960, 48525), (5176, 46500), (6000, 40114), (6200, 38820), (6470, 37200), (7440, 32350), (7750, 31056), (7764, 31000), (9300, 25880), (9705, 24800), (10352, 23250), (11625, 20704), (12000, 20057), (12400, 19410), (12940, 18600), (14880, 16175), (15500, 15528)]