19304160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 61471872

約数和(自身を除く): 42167712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 307, 393, 480, 524, 614, 655, 786, 921, 1048, 1228, 1310, 1535, 1572, 1842, 1965, 2096, 2456, 2620, 3070, 3144, 3684, 3930, 4192, 4605, 4912, 5240, 6140, 6288, 7368, 7860, 9210, 9824, 10480, 12280, 12576, 14736, 15720, 18420, 20960, 24560, 29472, 31440, 36840, 40217, 49120, 62880, 73680, 80434, 120651, 147360, 160868, 201085, 241302, 321736, 402170, 482604, 603255, 643472, 804340, 965208, 1206510, 1286944, 1608680, 1930416, 2413020, 3217360, 3860832, 4826040, 6434720, 9652080, 19304160]

約数ペア:

[(1, 19304160), (2, 9652080), (3, 6434720), (4, 4826040), (5, 3860832), (6, 3217360), (8, 2413020), (10, 1930416), (12, 1608680), (15, 1286944), (16, 1206510), (20, 965208), (24, 804340), (30, 643472), (32, 603255), (40, 482604), (48, 402170), (60, 321736), (80, 241302), (96, 201085), (120, 160868), (131, 147360), (160, 120651), (240, 80434), (262, 73680), (307, 62880), (393, 49120), (480, 40217), (524, 36840), (614, 31440), (655, 29472), (786, 24560), (921, 20960), (1048, 18420), (1228, 15720), (1310, 14736), (1535, 12576), (1572, 12280), (1842, 10480), (1965, 9824), (2096, 9210), (2456, 7860), (2620, 7368), (3070, 6288), (3144, 6140), (3684, 5240), (3930, 4912), (4192, 4605)]