180358080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26866

約数の個数: 112

約数和(自身を含む): 654466560

約数和(自身を除く): 474108480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 26839, 53678, 80517, 107356, 134195, 161034, 187873, 214712, 268390, 322068, 375746, 402585, 429424, 536780, 563619, 644136, 751492, 805170, 858848, 939365, 1073560, 1127238, 1288272, 1502984, 1610340, 1717696, 1878730, 2147120, 2254476, 2576544, 2818095, 3005968, 3220680, 3757460, 4294240, 4508952, 5153088, 5636190, 6011936, 6441360, 7514920, 8588480, 9017904, 11272380, 12023872, 12882720, 15029840, 18035808, 22544760, 25765440, 30059680, 36071616, 45089520, 60119360, 90179040, 180358080]

約数ペア:

[(1, 180358080), (2, 90179040), (3, 60119360), (4, 45089520), (5, 36071616), (6, 30059680), (7, 25765440), (8, 22544760), (10, 18035808), (12, 15029840), (14, 12882720), (15, 12023872), (16, 11272380), (20, 9017904), (21, 8588480), (24, 7514920), (28, 6441360), (30, 6011936), (32, 5636190), (35, 5153088), (40, 4508952), (42, 4294240), (48, 3757460), (56, 3220680), (60, 3005968), (64, 2818095), (70, 2576544), (80, 2254476), (84, 2147120), (96, 1878730), (105, 1717696), (112, 1610340), (120, 1502984), (140, 1288272), (160, 1127238), (168, 1073560), (192, 939365), (210, 858848), (224, 805170), (240, 751492), (280, 644136), (320, 563619), (336, 536780), (420, 429424), (448, 402585), (480, 375746), (560, 322068), (672, 268390), (840, 214712), (960, 187873), (1120, 161034), (1344, 134195), (1680, 107356), (2240, 80517), (3360, 53678), (6720, 26839)]