325734480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7978

約数の個数: 160

約数和(自身を含む): 1181174400

約数和(自身を除く): 855439920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7937, 8208, 10260, 13680, 15874, 20520, 23811, 31748, 39685, 41040, 47622, 63496, 71433, 79370, 95244, 119055, 126992, 142866, 150803, 158740, 190488, 214299, 238110, 285732, 301606, 317480, 357165, 380976, 428598, 452409, 476220, 571464, 603212, 634960, 714330, 754015, 857196, 904818, 952440, 1071495, 1142928, 1206424, 1357227, 1428660, 1508030, 1714392, 1809636, 1904880, 2142990, 2262045, 2412848, 2714454, 2857320, 3016060, 3428784, 3619272, 4071681, 4285980, 4524090, 5428908, 5714640, 6032120, 6786135, 7238544, 8143362, 8571960, 9048180, 10857816, 12064240, 13572270, 16286724, 17143920, 18096360, 20358405, 21715632, 27144540, 32573448, 36192720, 40716810, 54289080, 65146896, 81433620, 108578160, 162867240, 325734480]

約数ペア:

[(1, 325734480), (2, 162867240), (3, 108578160), (4, 81433620), (5, 65146896), (6, 54289080), (8, 40716810), (9, 36192720), (10, 32573448), (12, 27144540), (15, 21715632), (16, 20358405), (18, 18096360), (19, 17143920), (20, 16286724), (24, 13572270), (27, 12064240), (30, 10857816), (36, 9048180), (38, 8571960), (40, 8143362), (45, 7238544), (48, 6786135), (54, 6032120), (57, 5714640), (60, 5428908), (72, 4524090), (76, 4285980), (80, 4071681), (90, 3619272), (95, 3428784), (108, 3016060), (114, 2857320), (120, 2714454), (135, 2412848), (144, 2262045), (152, 2142990), (171, 1904880), (180, 1809636), (190, 1714392), (216, 1508030), (228, 1428660), (240, 1357227), (270, 1206424), (285, 1142928), (304, 1071495), (342, 952440), (360, 904818), (380, 857196), (432, 754015), (456, 714330), (513, 634960), (540, 603212), (570, 571464), (684, 476220), (720, 452409), (760, 428598), (855, 380976), (912, 357165), (1026, 317480), (1080, 301606), (1140, 285732), (1368, 238110), (1520, 214299), (1710, 190488), (2052, 158740), (2160, 150803), (2280, 142866), (2565, 126992), (2736, 119055), (3420, 95244), (4104, 79370), (4560, 71433), (5130, 63496), (6840, 47622), (7937, 41040), (8208, 39685), (10260, 31748), (13680, 23811), (15874, 20520)]