262042080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 144

約数和(自身を含む): 877307760

約数和(自身を除く): 615265680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 1889, 2040, 2312, 2720, 2890, 3468, 3778, 4080, 4335, 4624, 5667, 5780, 6936, 7556, 8160, 8670, 9248, 9445, 11334, 11560, 13872, 15112, 17340, 18890, 22668, 23120, 27744, 28335, 30224, 32113, 34680, 37780, 45336, 46240, 56670, 60448, 64226, 69360, 75560, 90672, 96339, 113340, 128452, 138720, 151120, 160565, 181344, 192678, 226680, 256904, 302240, 321130, 385356, 453360, 481695, 513808, 545921, 642260, 770712, 906720, 963390, 1027616, 1091842, 1284520, 1541424, 1637763, 1926780, 2183684, 2569040, 2729605, 3082848, 3275526, 3853560, 4367368, 5138080, 5459210, 6551052, 7707120, 8188815, 8734736, 10918420, 13102104, 15414240, 16377630, 17469472, 21836840, 26204208, 32755260, 43673680, 52408416, 65510520, 87347360, 131021040, 262042080]

約数ペア:

[(1, 262042080), (2, 131021040), (3, 87347360), (4, 65510520), (5, 52408416), (6, 43673680), (8, 32755260), (10, 26204208), (12, 21836840), (15, 17469472), (16, 16377630), (17, 15414240), (20, 13102104), (24, 10918420), (30, 8734736), (32, 8188815), (34, 7707120), (40, 6551052), (48, 5459210), (51, 5138080), (60, 4367368), (68, 3853560), (80, 3275526), (85, 3082848), (96, 2729605), (102, 2569040), (120, 2183684), (136, 1926780), (160, 1637763), (170, 1541424), (204, 1284520), (240, 1091842), (255, 1027616), (272, 963390), (289, 906720), (340, 770712), (408, 642260), (480, 545921), (510, 513808), (544, 481695), (578, 453360), (680, 385356), (816, 321130), (867, 302240), (1020, 256904), (1156, 226680), (1360, 192678), (1445, 181344), (1632, 160565), (1734, 151120), (1889, 138720), (2040, 128452), (2312, 113340), (2720, 96339), (2890, 90672), (3468, 75560), (3778, 69360), (4080, 64226), (4335, 60448), (4624, 56670), (5667, 46240), (5780, 45336), (6936, 37780), (7556, 34680), (8160, 32113), (8670, 30224), (9248, 28335), (9445, 27744), (11334, 23120), (11560, 22668), (13872, 18890), (15112, 17340)]