325403520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13072

約数の個数: 128

約数和(自身を含む): 1117095840

約数和(自身を除く): 791692320

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, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 13037, 24960, 26074, 39111, 52148, 65185, 78222, 104296, 130370, 156444, 169481, 195555, 208592, 260740, 312888, 338962, 391110, 417184, 508443, 521480, 625776, 677924, 782220, 834368, 847405, 1016886, 1042960, 1251552, 1355848, 1564440, 1668736, 1694810, 2033772, 2085920, 2503104, 2542215, 2711696, 3128880, 3389620, 4067544, 4171840, 5006208, 5084430, 5423392, 6257760, 6779240, 8135088, 8343680, 10168860, 10846784, 12515520, 13558480, 16270176, 20337720, 21693568, 25031040, 27116960, 32540352, 40675440, 54233920, 65080704, 81350880, 108467840, 162701760, 325403520]

約数ペア:

[(1, 325403520), (2, 162701760), (3, 108467840), (4, 81350880), (5, 65080704), (6, 54233920), (8, 40675440), (10, 32540352), (12, 27116960), (13, 25031040), (15, 21693568), (16, 20337720), (20, 16270176), (24, 13558480), (26, 12515520), (30, 10846784), (32, 10168860), (39, 8343680), (40, 8135088), (48, 6779240), (52, 6257760), (60, 5423392), (64, 5084430), (65, 5006208), (78, 4171840), (80, 4067544), (96, 3389620), (104, 3128880), (120, 2711696), (128, 2542215), (130, 2503104), (156, 2085920), (160, 2033772), (192, 1694810), (195, 1668736), (208, 1564440), (240, 1355848), (260, 1251552), (312, 1042960), (320, 1016886), (384, 847405), (390, 834368), (416, 782220), (480, 677924), (520, 625776), (624, 521480), (640, 508443), (780, 417184), (832, 391110), (960, 338962), (1040, 312888), (1248, 260740), (1560, 208592), (1664, 195555), (1920, 169481), (2080, 156444), (2496, 130370), (3120, 104296), (4160, 78222), (4992, 65185), (6240, 52148), (8320, 39111), (12480, 26074), (13037, 24960)]