325777680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3278

約数の個数: 160

約数和(自身を含む): 1146355200

約数和(自身を除く): 820577520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3209, 3384, 3760, 4230, 5076, 5640, 6345, 6418, 6768, 8460, 9627, 10152, 11280, 12690, 12836, 16045, 16920, 19254, 20304, 25380, 25672, 28881, 32090, 33840, 38508, 48135, 50760, 51344, 57762, 64180, 77016, 86643, 96270, 101520, 115524, 128360, 144405, 150823, 154032, 173286, 192540, 231048, 256720, 288810, 301646, 346572, 385080, 433215, 452469, 462096, 577620, 603292, 693144, 754115, 770160, 866430, 904938, 1155240, 1206584, 1357407, 1386288, 1508230, 1732860, 1809876, 2262345, 2310480, 2413168, 2714814, 3016460, 3465720, 3619752, 4072221, 4524690, 5429628, 6032920, 6787035, 6931440, 7239504, 8144442, 9049380, 10859256, 12065840, 13574070, 16288884, 18098760, 20361105, 21718512, 27148140, 32577768, 36197520, 40722210, 54296280, 65155536, 81444420, 108592560, 162888840, 325777680]

約数ペア:

[(1, 325777680), (2, 162888840), (3, 108592560), (4, 81444420), (5, 65155536), (6, 54296280), (8, 40722210), (9, 36197520), (10, 32577768), (12, 27148140), (15, 21718512), (16, 20361105), (18, 18098760), (20, 16288884), (24, 13574070), (27, 12065840), (30, 10859256), (36, 9049380), (40, 8144442), (45, 7239504), (47, 6931440), (48, 6787035), (54, 6032920), (60, 5429628), (72, 4524690), (80, 4072221), (90, 3619752), (94, 3465720), (108, 3016460), (120, 2714814), (135, 2413168), (141, 2310480), (144, 2262345), (180, 1809876), (188, 1732860), (216, 1508230), (235, 1386288), (240, 1357407), (270, 1206584), (282, 1155240), (360, 904938), (376, 866430), (423, 770160), (432, 754115), (470, 693144), (540, 603292), (564, 577620), (705, 462096), (720, 452469), (752, 433215), (846, 385080), (940, 346572), (1080, 301646), (1128, 288810), (1269, 256720), (1410, 231048), (1692, 192540), (1880, 173286), (2115, 154032), (2160, 150823), (2256, 144405), (2538, 128360), (2820, 115524), (3209, 101520), (3384, 96270), (3760, 86643), (4230, 77016), (5076, 64180), (5640, 57762), (6345, 51344), (6418, 50760), (6768, 48135), (8460, 38508), (9627, 33840), (10152, 32090), (11280, 28881), (12690, 25672), (12836, 25380), (16045, 20304), (16920, 19254)]