319263480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18869}}^1$

素因数の和:18933

約数の個数: 96

約数和(自身を含む): 1059739200

約数和(自身を除く): 740475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 18869, 37738, 56607, 75476, 94345, 113214, 150952, 169821, 188690, 226428, 283035, 339642, 377380, 452856, 566070, 679284, 754760, 849105, 886843, 1132140, 1358568, 1698210, 1773686, 2264280, 2660529, 3396420, 3547372, 4434215, 5321058, 6792840, 7094744, 7981587, 8868430, 10642116, 13302645, 15963174, 17736860, 21284232, 26605290, 31926348, 35473720, 39907935, 53210580, 63852696, 79815870, 106421160, 159631740, 319263480]

約数ペア:

[(1, 319263480), (2, 159631740), (3, 106421160), (4, 79815870), (5, 63852696), (6, 53210580), (8, 39907935), (9, 35473720), (10, 31926348), (12, 26605290), (15, 21284232), (18, 17736860), (20, 15963174), (24, 13302645), (30, 10642116), (36, 8868430), (40, 7981587), (45, 7094744), (47, 6792840), (60, 5321058), (72, 4434215), (90, 3547372), (94, 3396420), (120, 2660529), (141, 2264280), (180, 1773686), (188, 1698210), (235, 1358568), (282, 1132140), (360, 886843), (376, 849105), (423, 754760), (470, 679284), (564, 566070), (705, 452856), (846, 377380), (940, 339642), (1128, 283035), (1410, 226428), (1692, 188690), (1880, 169821), (2115, 150952), (2820, 113214), (3384, 94345), (4230, 75476), (5640, 56607), (8460, 37738), (16920, 18869)]