980982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1925

約数の個数: 160

約数和(自身を含む): 3176189568

約数和(自身を除く): 2195207088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 148, 183, 185, 222, 240, 244, 296, 305, 366, 370, 444, 488, 555, 592, 610, 732, 740, 888, 915, 976, 1110, 1220, 1464, 1480, 1776, 1811, 1830, 2220, 2257, 2440, 2928, 2960, 3622, 3660, 4440, 4514, 4880, 5433, 6771, 7244, 7320, 8880, 9028, 9055, 10866, 11285, 13542, 14488, 14640, 18056, 18110, 21732, 22570, 27084, 27165, 28976, 33855, 36112, 36220, 43464, 45140, 54168, 54330, 67007, 67710, 72440, 86928, 90280, 108336, 108660, 110471, 134014, 135420, 144880, 180560, 201021, 217320, 220942, 268028, 270840, 331413, 335035, 402042, 434640, 441884, 536056, 541680, 552355, 662826, 670070, 804084, 883768, 1005105, 1072112, 1104710, 1325652, 1340140, 1608168, 1657065, 1767536, 2010210, 2209420, 2651304, 2680280, 3216336, 3314130, 4020420, 4087427, 4418840, 5302608, 5360560, 6628260, 8040840, 8174854, 8837680, 12262281, 13256520, 16081680, 16349708, 20437135, 24524562, 26513040, 32699416, 40874270, 49049124, 61311405, 65398832, 81748540, 98098248, 122622810, 163497080, 196196496, 245245620, 326994160, 490491240, 980982480]

約数ペア:

[(1, 980982480), (2, 490491240), (3, 326994160), (4, 245245620), (5, 196196496), (6, 163497080), (8, 122622810), (10, 98098248), (12, 81748540), (15, 65398832), (16, 61311405), (20, 49049124), (24, 40874270), (30, 32699416), (37, 26513040), (40, 24524562), (48, 20437135), (60, 16349708), (61, 16081680), (74, 13256520), (80, 12262281), (111, 8837680), (120, 8174854), (122, 8040840), (148, 6628260), (183, 5360560), (185, 5302608), (222, 4418840), (240, 4087427), (244, 4020420), (296, 3314130), (305, 3216336), (366, 2680280), (370, 2651304), (444, 2209420), (488, 2010210), (555, 1767536), (592, 1657065), (610, 1608168), (732, 1340140), (740, 1325652), (888, 1104710), (915, 1072112), (976, 1005105), (1110, 883768), (1220, 804084), (1464, 670070), (1480, 662826), (1776, 552355), (1811, 541680), (1830, 536056), (2220, 441884), (2257, 434640), (2440, 402042), (2928, 335035), (2960, 331413), (3622, 270840), (3660, 268028), (4440, 220942), (4514, 217320), (4880, 201021), (5433, 180560), (6771, 144880), (7244, 135420), (7320, 134014), (8880, 110471), (9028, 108660), (9055, 108336), (10866, 90280), (11285, 86928), (13542, 72440), (14488, 67710), (14640, 67007), (18056, 54330), (18110, 54168), (21732, 45140), (22570, 43464), (27084, 36220), (27165, 36112), (28976, 33855)]