30501240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3333

約数の個数: 128

約数和(自身を含む): 114117120

約数和(自身を除く): 83615880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 3301, 4620, 6602, 9240, 9903, 13204, 16505, 19806, 23107, 26408, 33010, 36311, 39612, 46214, 49515, 66020, 69321, 72622, 79224, 92428, 99030, 108933, 115535, 132040, 138642, 145244, 181555, 184856, 198060, 217866, 231070, 254177, 277284, 290488, 346605, 363110, 396120, 435732, 462140, 508354, 544665, 554568, 693210, 726220, 762531, 871464, 924280, 1016708, 1089330, 1270885, 1386420, 1452440, 1525062, 2033416, 2178660, 2541770, 2772840, 3050124, 3812655, 4357320, 5083540, 6100248, 7625310, 10167080, 15250620, 30501240]

約数ペア:

[(1, 30501240), (2, 15250620), (3, 10167080), (4, 7625310), (5, 6100248), (6, 5083540), (7, 4357320), (8, 3812655), (10, 3050124), (11, 2772840), (12, 2541770), (14, 2178660), (15, 2033416), (20, 1525062), (21, 1452440), (22, 1386420), (24, 1270885), (28, 1089330), (30, 1016708), (33, 924280), (35, 871464), (40, 762531), (42, 726220), (44, 693210), (55, 554568), (56, 544665), (60, 508354), (66, 462140), (70, 435732), (77, 396120), (84, 363110), (88, 346605), (105, 290488), (110, 277284), (120, 254177), (132, 231070), (140, 217866), (154, 198060), (165, 184856), (168, 181555), (210, 145244), (220, 138642), (231, 132040), (264, 115535), (280, 108933), (308, 99030), (330, 92428), (385, 79224), (420, 72622), (440, 69321), (462, 66020), (616, 49515), (660, 46214), (770, 39612), (840, 36311), (924, 33010), (1155, 26408), (1320, 23107), (1540, 19806), (1848, 16505), (2310, 13204), (3080, 9903), (3301, 9240), (4620, 6602)]