128403360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29723}}^1$

素因数の和:29747

約数の個数: 96

約数和(自身を含む): 449426880

約数和(自身を除く): 321023520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 29723, 59446, 89169, 118892, 148615, 178338, 237784, 267507, 297230, 356676, 445845, 475568, 535014, 594460, 713352, 802521, 891690, 951136, 1070028, 1188920, 1337535, 1426704, 1605042, 1783380, 2140056, 2377840, 2675070, 2853408, 3210084, 3566760, 4012605, 4280112, 4755680, 5350140, 6420168, 7133520, 8025210, 8560224, 10700280, 12840336, 14267040, 16050420, 21400560, 25680672, 32100840, 42801120, 64201680, 128403360]

約数ペア:

[(1, 128403360), (2, 64201680), (3, 42801120), (4, 32100840), (5, 25680672), (6, 21400560), (8, 16050420), (9, 14267040), (10, 12840336), (12, 10700280), (15, 8560224), (16, 8025210), (18, 7133520), (20, 6420168), (24, 5350140), (27, 4755680), (30, 4280112), (32, 4012605), (36, 3566760), (40, 3210084), (45, 2853408), (48, 2675070), (54, 2377840), (60, 2140056), (72, 1783380), (80, 1605042), (90, 1426704), (96, 1337535), (108, 1188920), (120, 1070028), (135, 951136), (144, 891690), (160, 802521), (180, 713352), (216, 594460), (240, 535014), (270, 475568), (288, 445845), (360, 356676), (432, 297230), (480, 267507), (540, 237784), (720, 178338), (864, 148615), (1080, 118892), (1440, 89169), (2160, 59446), (4320, 29723)]