30304960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 83978496

約数和(自身を除く): 53673536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 163, 166, 224, 280, 320, 326, 332, 415, 448, 560, 581, 652, 664, 815, 830, 1120, 1141, 1162, 1304, 1328, 1630, 1660, 2240, 2282, 2324, 2608, 2656, 2905, 3260, 3320, 4564, 4648, 5216, 5312, 5705, 5810, 6520, 6640, 9128, 9296, 10432, 11410, 11620, 13040, 13280, 13529, 18256, 18592, 22820, 23240, 26080, 26560, 27058, 36512, 37184, 45640, 46480, 52160, 54116, 67645, 73024, 91280, 92960, 94703, 108232, 135290, 182560, 185920, 189406, 216464, 270580, 365120, 378812, 432928, 473515, 541160, 757624, 865856, 947030, 1082320, 1515248, 1894060, 2164640, 3030496, 3788120, 4329280, 6060992, 7576240, 15152480, 30304960]

約数ペア:

[(1, 30304960), (2, 15152480), (4, 7576240), (5, 6060992), (7, 4329280), (8, 3788120), (10, 3030496), (14, 2164640), (16, 1894060), (20, 1515248), (28, 1082320), (32, 947030), (35, 865856), (40, 757624), (56, 541160), (64, 473515), (70, 432928), (80, 378812), (83, 365120), (112, 270580), (140, 216464), (160, 189406), (163, 185920), (166, 182560), (224, 135290), (280, 108232), (320, 94703), (326, 92960), (332, 91280), (415, 73024), (448, 67645), (560, 54116), (581, 52160), (652, 46480), (664, 45640), (815, 37184), (830, 36512), (1120, 27058), (1141, 26560), (1162, 26080), (1304, 23240), (1328, 22820), (1630, 18592), (1660, 18256), (2240, 13529), (2282, 13280), (2324, 13040), (2608, 11620), (2656, 11410), (2905, 10432), (3260, 9296), (3320, 9128), (4564, 6640), (4648, 6520), (5216, 5810), (5312, 5705)]