348509520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 160

約数和(自身を含む): 1271168640

約数和(自身を除く): 922659120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 9491, 12240, 18360, 18982, 28473, 36720, 37964, 47455, 56946, 75928, 85419, 94910, 113892, 142365, 151856, 161347, 170838, 189820, 227784, 256257, 284730, 322694, 341676, 379640, 427095, 455568, 484041, 512514, 569460, 645388, 683352, 759280, 806735, 854190, 968082, 1025028, 1138920, 1281285, 1290776, 1366704, 1452123, 1613470, 1708380, 1936164, 2050056, 2277840, 2420205, 2562570, 2581552, 2904246, 3226940, 3416760, 3872328, 4100112, 4356369, 4840410, 5125140, 5808492, 6453880, 6833520, 7260615, 7744656, 8712738, 9680820, 10250280, 11616984, 12907760, 14521230, 17425476, 19361640, 20500560, 21781845, 23233968, 29042460, 34850952, 38723280, 43563690, 58084920, 69701904, 87127380, 116169840, 174254760, 348509520]

約数ペア:

[(1, 348509520), (2, 174254760), (3, 116169840), (4, 87127380), (5, 69701904), (6, 58084920), (8, 43563690), (9, 38723280), (10, 34850952), (12, 29042460), (15, 23233968), (16, 21781845), (17, 20500560), (18, 19361640), (20, 17425476), (24, 14521230), (27, 12907760), (30, 11616984), (34, 10250280), (36, 9680820), (40, 8712738), (45, 7744656), (48, 7260615), (51, 6833520), (54, 6453880), (60, 5808492), (68, 5125140), (72, 4840410), (80, 4356369), (85, 4100112), (90, 3872328), (102, 3416760), (108, 3226940), (120, 2904246), (135, 2581552), (136, 2562570), (144, 2420205), (153, 2277840), (170, 2050056), (180, 1936164), (204, 1708380), (216, 1613470), (240, 1452123), (255, 1366704), (270, 1290776), (272, 1281285), (306, 1138920), (340, 1025028), (360, 968082), (408, 854190), (432, 806735), (459, 759280), (510, 683352), (540, 645388), (612, 569460), (680, 512514), (720, 484041), (765, 455568), (816, 427095), (918, 379640), (1020, 341676), (1080, 322694), (1224, 284730), (1360, 256257), (1530, 227784), (1836, 189820), (2040, 170838), (2160, 161347), (2295, 151856), (2448, 142365), (3060, 113892), (3672, 94910), (4080, 85419), (4590, 75928), (6120, 56946), (7344, 47455), (9180, 37964), (9491, 36720), (12240, 28473), (18360, 18982)]