15803280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 54317952

約数和(自身を除く): 38514672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 467, 470, 564, 705, 720, 752, 846, 934, 940, 1128, 1401, 1410, 1692, 1868, 1880, 2115, 2256, 2335, 2802, 2820, 3384, 3736, 3760, 4203, 4230, 4670, 5604, 5640, 6768, 7005, 7472, 8406, 8460, 9340, 11208, 11280, 14010, 16812, 16920, 18680, 21015, 21949, 22416, 28020, 33624, 33840, 37360, 42030, 43898, 56040, 65847, 67248, 84060, 87796, 109745, 112080, 131694, 168120, 175592, 197541, 219490, 263388, 329235, 336240, 351184, 395082, 438980, 526776, 658470, 790164, 877960, 987705, 1053552, 1316940, 1580328, 1755920, 1975410, 2633880, 3160656, 3950820, 5267760, 7901640, 15803280]

約数ペア:

[(1, 15803280), (2, 7901640), (3, 5267760), (4, 3950820), (5, 3160656), (6, 2633880), (8, 1975410), (9, 1755920), (10, 1580328), (12, 1316940), (15, 1053552), (16, 987705), (18, 877960), (20, 790164), (24, 658470), (30, 526776), (36, 438980), (40, 395082), (45, 351184), (47, 336240), (48, 329235), (60, 263388), (72, 219490), (80, 197541), (90, 175592), (94, 168120), (120, 131694), (141, 112080), (144, 109745), (180, 87796), (188, 84060), (235, 67248), (240, 65847), (282, 56040), (360, 43898), (376, 42030), (423, 37360), (467, 33840), (470, 33624), (564, 28020), (705, 22416), (720, 21949), (752, 21015), (846, 18680), (934, 16920), (940, 16812), (1128, 14010), (1401, 11280), (1410, 11208), (1692, 9340), (1868, 8460), (1880, 8406), (2115, 7472), (2256, 7005), (2335, 6768), (2802, 5640), (2820, 5604), (3384, 4670), (3736, 4230), (3760, 4203)]