141530880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{36857}}^1$

素因数の和:36881

約数の個数: 72

約数和(自身を含む): 452026512

約数和(自身を除く): 310495632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 36857, 73714, 110571, 147428, 184285, 221142, 294856, 368570, 442284, 552855, 589712, 737140, 884568, 1105710, 1179424, 1474280, 1769136, 2211420, 2358848, 2948560, 3538272, 4422840, 4717696, 5897120, 7076544, 8845680, 9435392, 11794240, 14153088, 17691360, 23588480, 28306176, 35382720, 47176960, 70765440, 141530880]

約数ペア:

[(1, 141530880), (2, 70765440), (3, 47176960), (4, 35382720), (5, 28306176), (6, 23588480), (8, 17691360), (10, 14153088), (12, 11794240), (15, 9435392), (16, 8845680), (20, 7076544), (24, 5897120), (30, 4717696), (32, 4422840), (40, 3538272), (48, 2948560), (60, 2358848), (64, 2211420), (80, 1769136), (96, 1474280), (120, 1179424), (128, 1105710), (160, 884568), (192, 737140), (240, 589712), (256, 552855), (320, 442284), (384, 368570), (480, 294856), (640, 221142), (768, 184285), (960, 147428), (1280, 110571), (1920, 73714), (3840, 36857)]