4561440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 16765056

約数和(自身を除く): 12203616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 96, 102, 104, 120, 129, 130, 136, 156, 160, 170, 172, 195, 204, 208, 215, 221, 240, 255, 258, 260, 272, 312, 340, 344, 390, 408, 416, 430, 442, 480, 510, 516, 520, 544, 559, 624, 645, 663, 680, 688, 731, 780, 816, 860, 884, 1020, 1032, 1040, 1105, 1118, 1248, 1290, 1326, 1360, 1376, 1462, 1560, 1632, 1677, 1720, 1768, 2040, 2064, 2080, 2193, 2210, 2236, 2580, 2652, 2720, 2795, 2924, 3120, 3315, 3354, 3440, 3536, 3655, 4080, 4128, 4386, 4420, 4472, 5160, 5304, 5590, 5848, 6240, 6630, 6708, 6880, 7072, 7310, 8160, 8385, 8772, 8840, 8944, 9503, 10320, 10608, 10965, 11180, 11696, 13260, 13416, 14620, 16770, 17544, 17680, 17888, 19006, 20640, 21216, 21930, 22360, 23392, 26520, 26832, 28509, 29240, 33540, 35088, 35360, 38012, 43860, 44720, 47515, 53040, 53664, 57018, 58480, 67080, 70176, 76024, 87720, 89440, 95030, 106080, 114036, 116960, 134160, 142545, 152048, 175440, 190060, 228072, 268320, 285090, 304096, 350880, 380120, 456144, 570180, 760240, 912288, 1140360, 1520480, 2280720, 4561440]

約数ペア:

[(1, 4561440), (2, 2280720), (3, 1520480), (4, 1140360), (5, 912288), (6, 760240), (8, 570180), (10, 456144), (12, 380120), (13, 350880), (15, 304096), (16, 285090), (17, 268320), (20, 228072), (24, 190060), (26, 175440), (30, 152048), (32, 142545), (34, 134160), (39, 116960), (40, 114036), (43, 106080), (48, 95030), (51, 89440), (52, 87720), (60, 76024), (65, 70176), (68, 67080), (78, 58480), (80, 57018), (85, 53664), (86, 53040), (96, 47515), (102, 44720), (104, 43860), (120, 38012), (129, 35360), (130, 35088), (136, 33540), (156, 29240), (160, 28509), (170, 26832), (172, 26520), (195, 23392), (204, 22360), (208, 21930), (215, 21216), (221, 20640), (240, 19006), (255, 17888), (258, 17680), (260, 17544), (272, 16770), (312, 14620), (340, 13416), (344, 13260), (390, 11696), (408, 11180), (416, 10965), (430, 10608), (442, 10320), (480, 9503), (510, 8944), (516, 8840), (520, 8772), (544, 8385), (559, 8160), (624, 7310), (645, 7072), (663, 6880), (680, 6708), (688, 6630), (731, 6240), (780, 5848), (816, 5590), (860, 5304), (884, 5160), (1020, 4472), (1032, 4420), (1040, 4386), (1105, 4128), (1118, 4080), (1248, 3655), (1290, 3536), (1326, 3440), (1360, 3354), (1376, 3315), (1462, 3120), (1560, 2924), (1632, 2795), (1677, 2720), (1720, 2652), (1768, 2580), (2040, 2236), (2064, 2210), (2080, 2193)]