273528960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 128

約数和(自身を含む): 880545600

約数和(自身を除く): 607016640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1307, 1308, 1635, 1744, 1920, 2180, 2614, 2616, 3270, 3488, 3921, 4360, 5228, 5232, 6535, 6540, 6976, 7842, 8720, 10456, 10464, 13070, 13080, 13952, 15684, 17440, 19605, 20912, 20928, 26140, 26160, 31368, 34880, 39210, 41824, 41856, 52280, 52320, 62736, 69760, 78420, 83648, 104560, 104640, 125472, 142463, 156840, 167296, 209120, 209280, 250944, 284926, 313680, 418240, 427389, 501888, 569852, 627360, 712315, 836480, 854778, 1139704, 1254720, 1424630, 1709556, 2136945, 2279408, 2509440, 2849260, 3419112, 4273890, 4558816, 5698520, 6838224, 8547780, 9117632, 11397040, 13676448, 17095560, 18235264, 22794080, 27352896, 34191120, 45588160, 54705792, 68382240, 91176320, 136764480, 273528960]

約数ペア:

[(1, 273528960), (2, 136764480), (3, 91176320), (4, 68382240), (5, 54705792), (6, 45588160), (8, 34191120), (10, 27352896), (12, 22794080), (15, 18235264), (16, 17095560), (20, 13676448), (24, 11397040), (30, 9117632), (32, 8547780), (40, 6838224), (48, 5698520), (60, 4558816), (64, 4273890), (80, 3419112), (96, 2849260), (109, 2509440), (120, 2279408), (128, 2136945), (160, 1709556), (192, 1424630), (218, 1254720), (240, 1139704), (320, 854778), (327, 836480), (384, 712315), (436, 627360), (480, 569852), (545, 501888), (640, 427389), (654, 418240), (872, 313680), (960, 284926), (1090, 250944), (1307, 209280), (1308, 209120), (1635, 167296), (1744, 156840), (1920, 142463), (2180, 125472), (2614, 104640), (2616, 104560), (3270, 83648), (3488, 78420), (3921, 69760), (4360, 62736), (5228, 52320), (5232, 52280), (6535, 41856), (6540, 41824), (6976, 39210), (7842, 34880), (8720, 31368), (10456, 26160), (10464, 26140), (13070, 20928), (13080, 20912), (13952, 19605), (15684, 17440)]