12570360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 41990400

約数和(自身を除く): 29420040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 107, 110, 120, 132, 165, 178, 214, 220, 264, 267, 321, 330, 356, 428, 440, 445, 534, 535, 642, 660, 712, 856, 890, 979, 1068, 1070, 1177, 1284, 1320, 1335, 1605, 1780, 1958, 2136, 2140, 2354, 2568, 2670, 2937, 3210, 3531, 3560, 3916, 4280, 4708, 4895, 5340, 5874, 5885, 6420, 7062, 7832, 9416, 9523, 9790, 10680, 11748, 11770, 12840, 14124, 14685, 17655, 19046, 19580, 23496, 23540, 28248, 28569, 29370, 35310, 38092, 39160, 47080, 47615, 57138, 58740, 70620, 76184, 95230, 104753, 114276, 117480, 141240, 142845, 190460, 209506, 228552, 285690, 314259, 380920, 419012, 523765, 571380, 628518, 838024, 1047530, 1142760, 1257036, 1571295, 2095060, 2514072, 3142590, 4190120, 6285180, 12570360]

約数ペア:

[(1, 12570360), (2, 6285180), (3, 4190120), (4, 3142590), (5, 2514072), (6, 2095060), (8, 1571295), (10, 1257036), (11, 1142760), (12, 1047530), (15, 838024), (20, 628518), (22, 571380), (24, 523765), (30, 419012), (33, 380920), (40, 314259), (44, 285690), (55, 228552), (60, 209506), (66, 190460), (88, 142845), (89, 141240), (107, 117480), (110, 114276), (120, 104753), (132, 95230), (165, 76184), (178, 70620), (214, 58740), (220, 57138), (264, 47615), (267, 47080), (321, 39160), (330, 38092), (356, 35310), (428, 29370), (440, 28569), (445, 28248), (534, 23540), (535, 23496), (642, 19580), (660, 19046), (712, 17655), (856, 14685), (890, 14124), (979, 12840), (1068, 11770), (1070, 11748), (1177, 10680), (1284, 9790), (1320, 9523), (1335, 9416), (1605, 7832), (1780, 7062), (1958, 6420), (2136, 5885), (2140, 5874), (2354, 5340), (2568, 4895), (2670, 4708), (2937, 4280), (3210, 3916), (3531, 3560)]