496586280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 1575158400

約数和(自身を除く): 1078572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 353, 380, 456, 570, 617, 706, 760, 1059, 1140, 1234, 1412, 1765, 1851, 2118, 2280, 2468, 2824, 3085, 3530, 3702, 4236, 4936, 5295, 6170, 6707, 7060, 7404, 8472, 9255, 10590, 11723, 12340, 13414, 14120, 14808, 18510, 20121, 21180, 23446, 24680, 26828, 33535, 35169, 37020, 40242, 42360, 46892, 53656, 58615, 67070, 70338, 74040, 80484, 93784, 100605, 117230, 134140, 140676, 160968, 175845, 201210, 217801, 234460, 268280, 281352, 351690, 402420, 435602, 468920, 653403, 703380, 804840, 871204, 1089005, 1306806, 1406760, 1742408, 2178010, 2613612, 3267015, 4138219, 4356020, 5227224, 6534030, 8276438, 8712040, 12414657, 13068060, 16552876, 20691095, 24829314, 26136120, 33105752, 41382190, 49658628, 62073285, 82764380, 99317256, 124146570, 165528760, 248293140, 496586280]

約数ペア:

[(1, 496586280), (2, 248293140), (3, 165528760), (4, 124146570), (5, 99317256), (6, 82764380), (8, 62073285), (10, 49658628), (12, 41382190), (15, 33105752), (19, 26136120), (20, 24829314), (24, 20691095), (30, 16552876), (38, 13068060), (40, 12414657), (57, 8712040), (60, 8276438), (76, 6534030), (95, 5227224), (114, 4356020), (120, 4138219), (152, 3267015), (190, 2613612), (228, 2178010), (285, 1742408), (353, 1406760), (380, 1306806), (456, 1089005), (570, 871204), (617, 804840), (706, 703380), (760, 653403), (1059, 468920), (1140, 435602), (1234, 402420), (1412, 351690), (1765, 281352), (1851, 268280), (2118, 234460), (2280, 217801), (2468, 201210), (2824, 175845), (3085, 160968), (3530, 140676), (3702, 134140), (4236, 117230), (4936, 100605), (5295, 93784), (6170, 80484), (6707, 74040), (7060, 70338), (7404, 67070), (8472, 58615), (9255, 53656), (10590, 46892), (11723, 42360), (12340, 40242), (13414, 37020), (14120, 35169), (14808, 33535), (18510, 26828), (20121, 24680), (21180, 23446)]