880280640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16129

約数の個数: 168

約数和(自身を含む): 3187354560

約数和(自身を除く): 2307073920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 16087, 18240, 27360, 32174, 48261, 54720, 64348, 80435, 96522, 128696, 144783, 160870, 193044, 241305, 257392, 289566, 305653, 321740, 386088, 482610, 514784, 579132, 611306, 643480, 723915, 772176, 916959, 965220, 1029568, 1158264, 1222612, 1286960, 1447830, 1528265, 1544352, 1833918, 1930440, 2316528, 2445224, 2573920, 2750877, 2895660, 3056530, 3088704, 3667836, 3860880, 4584795, 4633056, 4890448, 5147840, 5501754, 5791320, 6113060, 7335672, 7721760, 9169590, 9266112, 9780896, 11003508, 11582640, 12226120, 13754385, 14671344, 15443520, 18339180, 19561792, 22007016, 23165280, 24452240, 27508770, 29342688, 36678360, 44014032, 46330560, 48904480, 55017540, 58685376, 73356720, 88028064, 97808960, 110035080, 146713440, 176056128, 220070160, 293426880, 440140320, 880280640]

約数ペア:

[(1, 880280640), (2, 440140320), (3, 293426880), (4, 220070160), (5, 176056128), (6, 146713440), (8, 110035080), (9, 97808960), (10, 88028064), (12, 73356720), (15, 58685376), (16, 55017540), (18, 48904480), (19, 46330560), (20, 44014032), (24, 36678360), (30, 29342688), (32, 27508770), (36, 24452240), (38, 23165280), (40, 22007016), (45, 19561792), (48, 18339180), (57, 15443520), (60, 14671344), (64, 13754385), (72, 12226120), (76, 11582640), (80, 11003508), (90, 9780896), (95, 9266112), (96, 9169590), (114, 7721760), (120, 7335672), (144, 6113060), (152, 5791320), (160, 5501754), (171, 5147840), (180, 4890448), (190, 4633056), (192, 4584795), (228, 3860880), (240, 3667836), (285, 3088704), (288, 3056530), (304, 2895660), (320, 2750877), (342, 2573920), (360, 2445224), (380, 2316528), (456, 1930440), (480, 1833918), (570, 1544352), (576, 1528265), (608, 1447830), (684, 1286960), (720, 1222612), (760, 1158264), (855, 1029568), (912, 965220), (960, 916959), (1140, 772176), (1216, 723915), (1368, 643480), (1440, 611306), (1520, 579132), (1710, 514784), (1824, 482610), (2280, 386088), (2736, 321740), (2880, 305653), (3040, 289566), (3420, 257392), (3648, 241305), (4560, 193044), (5472, 160870), (6080, 144783), (6840, 128696), (9120, 96522), (10944, 80435), (13680, 64348), (16087, 54720), (18240, 48261), (27360, 32174)]