488666520

素因数分解:

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

素因数の和:3279

約数の個数: 160

約数和(自身を含む): 1677931200

約数和(自身を除く): 1189264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2115, 2538, 2820, 3209, 3240, 3384, 3807, 4230, 5076, 5640, 6345, 6418, 7614, 8460, 9627, 10152, 12690, 12836, 15228, 16045, 16920, 19035, 19254, 25380, 25672, 28881, 30456, 32090, 38070, 38508, 48135, 50760, 57762, 64180, 76140, 77016, 86643, 96270, 115524, 128360, 144405, 150823, 152280, 173286, 192540, 231048, 259929, 288810, 301646, 346572, 385080, 433215, 452469, 519858, 577620, 603292, 693144, 754115, 866430, 904938, 1039716, 1155240, 1206584, 1299645, 1357407, 1508230, 1732860, 1809876, 2079432, 2262345, 2599290, 2714814, 3016460, 3465720, 3619752, 4072221, 4524690, 5198580, 5429628, 6032920, 6787035, 8144442, 9049380, 10397160, 10859256, 12216663, 13574070, 16288884, 18098760, 20361105, 24433326, 27148140, 32577768, 40722210, 48866652, 54296280, 61083315, 81444420, 97733304, 122166630, 162888840, 244333260, 488666520]

約数ペア:

[(1, 488666520), (2, 244333260), (3, 162888840), (4, 122166630), (5, 97733304), (6, 81444420), (8, 61083315), (9, 54296280), (10, 48866652), (12, 40722210), (15, 32577768), (18, 27148140), (20, 24433326), (24, 20361105), (27, 18098760), (30, 16288884), (36, 13574070), (40, 12216663), (45, 10859256), (47, 10397160), (54, 9049380), (60, 8144442), (72, 6787035), (81, 6032920), (90, 5429628), (94, 5198580), (108, 4524690), (120, 4072221), (135, 3619752), (141, 3465720), (162, 3016460), (180, 2714814), (188, 2599290), (216, 2262345), (235, 2079432), (270, 1809876), (282, 1732860), (324, 1508230), (360, 1357407), (376, 1299645), (405, 1206584), (423, 1155240), (470, 1039716), (540, 904938), (564, 866430), (648, 754115), (705, 693144), (810, 603292), (846, 577620), (940, 519858), (1080, 452469), (1128, 433215), (1269, 385080), (1410, 346572), (1620, 301646), (1692, 288810), (1880, 259929), (2115, 231048), (2538, 192540), (2820, 173286), (3209, 152280), (3240, 150823), (3384, 144405), (3807, 128360), (4230, 115524), (5076, 96270), (5640, 86643), (6345, 77016), (6418, 76140), (7614, 64180), (8460, 57762), (9627, 50760), (10152, 48135), (12690, 38508), (12836, 38070), (15228, 32090), (16045, 30456), (16920, 28881), (19035, 25672), (19254, 25380)]