90677760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11807}}^1$

素因数の和:11833

約数の個数: 80

約数和(自身を含む): 289910016

約数和(自身を除く): 199232256

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11807, 23614, 35421, 47228, 59035, 70842, 94456, 118070, 141684, 177105, 188912, 236140, 283368, 354210, 377824, 472280, 566736, 708420, 755648, 944560, 1133472, 1416840, 1511296, 1889120, 2266944, 2833680, 3022592, 3778240, 4533888, 5667360, 6045184, 7556480, 9067776, 11334720, 15112960, 18135552, 22669440, 30225920, 45338880, 90677760]

約数ペア:

[(1, 90677760), (2, 45338880), (3, 30225920), (4, 22669440), (5, 18135552), (6, 15112960), (8, 11334720), (10, 9067776), (12, 7556480), (15, 6045184), (16, 5667360), (20, 4533888), (24, 3778240), (30, 3022592), (32, 2833680), (40, 2266944), (48, 1889120), (60, 1511296), (64, 1416840), (80, 1133472), (96, 944560), (120, 755648), (128, 708420), (160, 566736), (192, 472280), (240, 377824), (256, 354210), (320, 283368), (384, 236140), (480, 188912), (512, 177105), (640, 141684), (768, 118070), (960, 94456), (1280, 70842), (1536, 59035), (1920, 47228), (2560, 35421), (3840, 23614), (7680, 11807)]