258249960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15327

約数の個数: 96

約数和(自身を含む): 857226240

約数和(自身を除く): 598976280

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, 15263, 16920, 30526, 45789, 61052, 76315, 91578, 122104, 137367, 152630, 183156, 228945, 274734, 305260, 366312, 457890, 549468, 610520, 686835, 717361, 915780, 1098936, 1373670, 1434722, 1831560, 2152083, 2747340, 2869444, 3586805, 4304166, 5494680, 5738888, 6456249, 7173610, 8608332, 10760415, 12912498, 14347220, 17216664, 21520830, 25824996, 28694440, 32281245, 43041660, 51649992, 64562490, 86083320, 129124980, 258249960]

約数ペア:

[(1, 258249960), (2, 129124980), (3, 86083320), (4, 64562490), (5, 51649992), (6, 43041660), (8, 32281245), (9, 28694440), (10, 25824996), (12, 21520830), (15, 17216664), (18, 14347220), (20, 12912498), (24, 10760415), (30, 8608332), (36, 7173610), (40, 6456249), (45, 5738888), (47, 5494680), (60, 4304166), (72, 3586805), (90, 2869444), (94, 2747340), (120, 2152083), (141, 1831560), (180, 1434722), (188, 1373670), (235, 1098936), (282, 915780), (360, 717361), (376, 686835), (423, 610520), (470, 549468), (564, 457890), (705, 366312), (846, 305260), (940, 274734), (1128, 228945), (1410, 183156), (1692, 152630), (1880, 137367), (2115, 122104), (2820, 91578), (3384, 76315), (4230, 61052), (5640, 45789), (8460, 30526), (15263, 16920)]