30070560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 104993280

約数和(自身を除く): 74922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 79, 80, 96, 104, 120, 122, 130, 156, 158, 160, 183, 195, 208, 237, 240, 244, 260, 305, 312, 316, 366, 390, 395, 416, 474, 480, 488, 520, 610, 624, 632, 732, 780, 790, 793, 915, 948, 976, 1027, 1040, 1185, 1220, 1248, 1264, 1464, 1560, 1580, 1586, 1830, 1896, 1952, 2054, 2080, 2370, 2379, 2440, 2528, 2928, 3081, 3120, 3160, 3172, 3660, 3792, 3965, 4108, 4740, 4758, 4819, 4880, 5135, 5856, 6162, 6240, 6320, 6344, 7320, 7584, 7930, 8216, 9480, 9516, 9638, 9760, 10270, 11895, 12324, 12640, 12688, 14457, 14640, 15405, 15860, 16432, 18960, 19032, 19276, 20540, 23790, 24095, 24648, 25376, 28914, 29280, 30810, 31720, 32864, 37920, 38064, 38552, 41080, 47580, 48190, 49296, 57828, 61620, 62647, 63440, 72285, 76128, 77104, 82160, 95160, 96380, 98592, 115656, 123240, 125294, 126880, 144570, 154208, 164320, 187941, 190320, 192760, 231312, 246480, 250588, 289140, 313235, 375882, 380640, 385520, 462624, 492960, 501176, 578280, 626470, 751764, 771040, 939705, 1002352, 1156560, 1252940, 1503528, 1879410, 2004704, 2313120, 2505880, 3007056, 3758820, 5011760, 6014112, 7517640, 10023520, 15035280, 30070560]

約数ペア:

[(1, 30070560), (2, 15035280), (3, 10023520), (4, 7517640), (5, 6014112), (6, 5011760), (8, 3758820), (10, 3007056), (12, 2505880), (13, 2313120), (15, 2004704), (16, 1879410), (20, 1503528), (24, 1252940), (26, 1156560), (30, 1002352), (32, 939705), (39, 771040), (40, 751764), (48, 626470), (52, 578280), (60, 501176), (61, 492960), (65, 462624), (78, 385520), (79, 380640), (80, 375882), (96, 313235), (104, 289140), (120, 250588), (122, 246480), (130, 231312), (156, 192760), (158, 190320), (160, 187941), (183, 164320), (195, 154208), (208, 144570), (237, 126880), (240, 125294), (244, 123240), (260, 115656), (305, 98592), (312, 96380), (316, 95160), (366, 82160), (390, 77104), (395, 76128), (416, 72285), (474, 63440), (480, 62647), (488, 61620), (520, 57828), (610, 49296), (624, 48190), (632, 47580), (732, 41080), (780, 38552), (790, 38064), (793, 37920), (915, 32864), (948, 31720), (976, 30810), (1027, 29280), (1040, 28914), (1185, 25376), (1220, 24648), (1248, 24095), (1264, 23790), (1464, 20540), (1560, 19276), (1580, 19032), (1586, 18960), (1830, 16432), (1896, 15860), (1952, 15405), (2054, 14640), (2080, 14457), (2370, 12688), (2379, 12640), (2440, 12324), (2528, 11895), (2928, 10270), (3081, 9760), (3120, 9638), (3160, 9516), (3172, 9480), (3660, 8216), (3792, 7930), (3965, 7584), (4108, 7320), (4740, 6344), (4758, 6320), (4819, 6240), (4880, 6162), (5135, 5856)]