3421080

素因数分解:

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

素因数の和:90

約数の個数: 192

約数和(自身を含む): 12972960

約数和(自身を除く): 9551880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 43, 45, 51, 52, 60, 65, 68, 72, 78, 85, 86, 90, 102, 104, 117, 120, 129, 130, 136, 153, 156, 170, 172, 180, 195, 204, 215, 221, 234, 255, 258, 260, 306, 312, 340, 344, 360, 387, 390, 408, 430, 442, 468, 510, 516, 520, 559, 585, 612, 645, 663, 680, 731, 765, 774, 780, 860, 884, 936, 1020, 1032, 1105, 1118, 1170, 1224, 1290, 1326, 1462, 1530, 1548, 1560, 1677, 1720, 1768, 1935, 1989, 2040, 2193, 2210, 2236, 2340, 2580, 2652, 2795, 2924, 3060, 3096, 3315, 3354, 3655, 3870, 3978, 4386, 4420, 4472, 4680, 5031, 5160, 5304, 5590, 5848, 6120, 6579, 6630, 6708, 7310, 7740, 7956, 8385, 8772, 8840, 9503, 9945, 10062, 10965, 11180, 13158, 13260, 13416, 14620, 15480, 15912, 16770, 17544, 19006, 19890, 20124, 21930, 22360, 25155, 26316, 26520, 28509, 29240, 32895, 33540, 38012, 39780, 40248, 43860, 47515, 50310, 52632, 57018, 65790, 67080, 76024, 79560, 85527, 87720, 95030, 100620, 114036, 131580, 142545, 171054, 190060, 201240, 228072, 263160, 285090, 342108, 380120, 427635, 570180, 684216, 855270, 1140360, 1710540, 3421080]

約数ペア:

[(1, 3421080), (2, 1710540), (3, 1140360), (4, 855270), (5, 684216), (6, 570180), (8, 427635), (9, 380120), (10, 342108), (12, 285090), (13, 263160), (15, 228072), (17, 201240), (18, 190060), (20, 171054), (24, 142545), (26, 131580), (30, 114036), (34, 100620), (36, 95030), (39, 87720), (40, 85527), (43, 79560), (45, 76024), (51, 67080), (52, 65790), (60, 57018), (65, 52632), (68, 50310), (72, 47515), (78, 43860), (85, 40248), (86, 39780), (90, 38012), (102, 33540), (104, 32895), (117, 29240), (120, 28509), (129, 26520), (130, 26316), (136, 25155), (153, 22360), (156, 21930), (170, 20124), (172, 19890), (180, 19006), (195, 17544), (204, 16770), (215, 15912), (221, 15480), (234, 14620), (255, 13416), (258, 13260), (260, 13158), (306, 11180), (312, 10965), (340, 10062), (344, 9945), (360, 9503), (387, 8840), (390, 8772), (408, 8385), (430, 7956), (442, 7740), (468, 7310), (510, 6708), (516, 6630), (520, 6579), (559, 6120), (585, 5848), (612, 5590), (645, 5304), (663, 5160), (680, 5031), (731, 4680), (765, 4472), (774, 4420), (780, 4386), (860, 3978), (884, 3870), (936, 3655), (1020, 3354), (1032, 3315), (1105, 3096), (1118, 3060), (1170, 2924), (1224, 2795), (1290, 2652), (1326, 2580), (1462, 2340), (1530, 2236), (1548, 2210), (1560, 2193), (1677, 2040), (1720, 1989), (1768, 1935)]