87846480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7177}}^1$

素因数の和:7213

約数の個数: 120

約数和(自身を含む): 312415272

約数和(自身を除く): 224568792

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, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 7177, 12240, 14354, 21531, 28708, 35885, 43062, 57416, 64593, 71770, 86124, 107655, 114832, 122009, 129186, 143540, 172248, 215310, 244018, 258372, 287080, 322965, 344496, 366027, 430620, 488036, 516744, 574160, 610045, 645930, 732054, 861240, 976072, 1033488, 1098081, 1220090, 1291860, 1464108, 1722480, 1830135, 1952144, 2196162, 2440180, 2583720, 2928216, 3660270, 4392324, 4880360, 5167440, 5490405, 5856432, 7320540, 8784648, 9760720, 10980810, 14641080, 17569296, 21961620, 29282160, 43923240, 87846480]

約数ペア:

[(1, 87846480), (2, 43923240), (3, 29282160), (4, 21961620), (5, 17569296), (6, 14641080), (8, 10980810), (9, 9760720), (10, 8784648), (12, 7320540), (15, 5856432), (16, 5490405), (17, 5167440), (18, 4880360), (20, 4392324), (24, 3660270), (30, 2928216), (34, 2583720), (36, 2440180), (40, 2196162), (45, 1952144), (48, 1830135), (51, 1722480), (60, 1464108), (68, 1291860), (72, 1220090), (80, 1098081), (85, 1033488), (90, 976072), (102, 861240), (120, 732054), (136, 645930), (144, 610045), (153, 574160), (170, 516744), (180, 488036), (204, 430620), (240, 366027), (255, 344496), (272, 322965), (306, 287080), (340, 258372), (360, 244018), (408, 215310), (510, 172248), (612, 143540), (680, 129186), (720, 122009), (765, 114832), (816, 107655), (1020, 86124), (1224, 71770), (1360, 64593), (1530, 57416), (2040, 43062), (2448, 35885), (3060, 28708), (4080, 21531), (6120, 14354), (7177, 12240)]