105912720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 180

約数和(自身を含む): 378586260

約数和(自身を除く): 272673540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 509, 510, 578, 612, 680, 720, 765, 816, 867, 1018, 1020, 1156, 1224, 1360, 1445, 1527, 1530, 1734, 2036, 2040, 2312, 2448, 2545, 2601, 2890, 3054, 3060, 3468, 4072, 4080, 4335, 4581, 4624, 5090, 5202, 5780, 6108, 6120, 6936, 7635, 8144, 8653, 8670, 9162, 10180, 10404, 11560, 12216, 12240, 13005, 13872, 15270, 17306, 17340, 18324, 20360, 20808, 22905, 23120, 24432, 25959, 26010, 30540, 34612, 34680, 36648, 40720, 41616, 43265, 45810, 51918, 52020, 61080, 69224, 69360, 73296, 77877, 86530, 91620, 103836, 104040, 122160, 129795, 138448, 147101, 155754, 173060, 183240, 207672, 208080, 259590, 294202, 311508, 346120, 366480, 389385, 415344, 441303, 519180, 588404, 623016, 692240, 735505, 778770, 882606, 1038360, 1176808, 1246032, 1323909, 1471010, 1557540, 1765212, 2076720, 2206515, 2353616, 2647818, 2942020, 3115080, 3530424, 4413030, 5295636, 5884040, 6230160, 6619545, 7060848, 8826060, 10591272, 11768080, 13239090, 17652120, 21182544, 26478180, 35304240, 52956360, 105912720]

約数ペア:

[(1, 105912720), (2, 52956360), (3, 35304240), (4, 26478180), (5, 21182544), (6, 17652120), (8, 13239090), (9, 11768080), (10, 10591272), (12, 8826060), (15, 7060848), (16, 6619545), (17, 6230160), (18, 5884040), (20, 5295636), (24, 4413030), (30, 3530424), (34, 3115080), (36, 2942020), (40, 2647818), (45, 2353616), (48, 2206515), (51, 2076720), (60, 1765212), (68, 1557540), (72, 1471010), (80, 1323909), (85, 1246032), (90, 1176808), (102, 1038360), (120, 882606), (136, 778770), (144, 735505), (153, 692240), (170, 623016), (180, 588404), (204, 519180), (240, 441303), (255, 415344), (272, 389385), (289, 366480), (306, 346120), (340, 311508), (360, 294202), (408, 259590), (509, 208080), (510, 207672), (578, 183240), (612, 173060), (680, 155754), (720, 147101), (765, 138448), (816, 129795), (867, 122160), (1018, 104040), (1020, 103836), (1156, 91620), (1224, 86530), (1360, 77877), (1445, 73296), (1527, 69360), (1530, 69224), (1734, 61080), (2036, 52020), (2040, 51918), (2312, 45810), (2448, 43265), (2545, 41616), (2601, 40720), (2890, 36648), (3054, 34680), (3060, 34612), (3468, 30540), (4072, 26010), (4080, 25959), (4335, 24432), (4581, 23120), (4624, 22905), (5090, 20808), (5202, 20360), (5780, 18324), (6108, 17340), (6120, 17306), (6936, 15270), (7635, 13872), (8144, 13005), (8653, 12240), (8670, 12216), (9162, 11560), (10180, 10404)]