30975360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 114125760

約数和(自身を除く): 83150400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 73, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 146, 156, 160, 170, 192, 195, 204, 208, 219, 221, 240, 255, 260, 272, 292, 312, 320, 340, 365, 384, 390, 408, 416, 438, 442, 480, 510, 520, 544, 584, 624, 640, 663, 680, 730, 780, 816, 832, 876, 884, 949, 960, 1020, 1040, 1088, 1095, 1105, 1168, 1241, 1248, 1326, 1360, 1460, 1560, 1632, 1664, 1752, 1768, 1898, 1920, 2040, 2080, 2176, 2190, 2210, 2336, 2482, 2496, 2652, 2720, 2847, 2920, 3120, 3264, 3315, 3504, 3536, 3723, 3796, 4080, 4160, 4380, 4420, 4672, 4745, 4964, 4992, 5304, 5440, 5694, 5840, 6205, 6240, 6528, 6630, 7008, 7072, 7446, 7592, 8160, 8320, 8760, 8840, 9344, 9490, 9928, 10608, 10880, 11388, 11680, 12410, 12480, 13260, 14016, 14144, 14235, 14892, 15184, 16133, 16320, 17520, 17680, 18615, 18980, 19856, 21216, 22776, 23360, 24820, 24960, 26520, 28032, 28288, 28470, 29784, 30368, 32266, 32640, 35040, 35360, 37230, 37960, 39712, 42432, 45552, 46720, 48399, 49640, 53040, 56940, 59568, 60736, 64532, 70080, 70720, 74460, 75920, 79424, 80665, 84864, 91104, 96798, 99280, 106080, 113880, 119136, 121472, 129064, 140160, 141440, 148920, 151840, 158848, 161330, 182208, 193596, 198560, 212160, 227760, 238272, 241995, 258128, 297840, 303680, 322660, 364416, 387192, 397120, 424320, 455520, 476544, 483990, 516256, 595680, 607360, 645320, 774384, 794240, 911040, 967980, 1032512, 1191360, 1290640, 1548768, 1822080, 1935960, 2065024, 2382720, 2581280, 3097536, 3871920, 5162560, 6195072, 7743840, 10325120, 15487680, 30975360]

約数ペア:

[(1, 30975360), (2, 15487680), (3, 10325120), (4, 7743840), (5, 6195072), (6, 5162560), (8, 3871920), (10, 3097536), (12, 2581280), (13, 2382720), (15, 2065024), (16, 1935960), (17, 1822080), (20, 1548768), (24, 1290640), (26, 1191360), (30, 1032512), (32, 967980), (34, 911040), (39, 794240), (40, 774384), (48, 645320), (51, 607360), (52, 595680), (60, 516256), (64, 483990), (65, 476544), (68, 455520), (73, 424320), (78, 397120), (80, 387192), (85, 364416), (96, 322660), (102, 303680), (104, 297840), (120, 258128), (128, 241995), (130, 238272), (136, 227760), (146, 212160), (156, 198560), (160, 193596), (170, 182208), (192, 161330), (195, 158848), (204, 151840), (208, 148920), (219, 141440), (221, 140160), (240, 129064), (255, 121472), (260, 119136), (272, 113880), (292, 106080), (312, 99280), (320, 96798), (340, 91104), (365, 84864), (384, 80665), (390, 79424), (408, 75920), (416, 74460), (438, 70720), (442, 70080), (480, 64532), (510, 60736), (520, 59568), (544, 56940), (584, 53040), (624, 49640), (640, 48399), (663, 46720), (680, 45552), (730, 42432), (780, 39712), (816, 37960), (832, 37230), (876, 35360), (884, 35040), (949, 32640), (960, 32266), (1020, 30368), (1040, 29784), (1088, 28470), (1095, 28288), (1105, 28032), (1168, 26520), (1241, 24960), (1248, 24820), (1326, 23360), (1360, 22776), (1460, 21216), (1560, 19856), (1632, 18980), (1664, 18615), (1752, 17680), (1768, 17520), (1898, 16320), (1920, 16133), (2040, 15184), (2080, 14892), (2176, 14235), (2190, 14144), (2210, 14016), (2336, 13260), (2482, 12480), (2496, 12410), (2652, 11680), (2720, 11388), (2847, 10880), (2920, 10608), (3120, 9928), (3264, 9490), (3315, 9344), (3504, 8840), (3536, 8760), (3723, 8320), (3796, 8160), (4080, 7592), (4160, 7446), (4380, 7072), (4420, 7008), (4672, 6630), (4745, 6528), (4964, 6240), (4992, 6205), (5304, 5840), (5440, 5694)]