12720604464

素因数分解:

$2^4\times 3^2\times {\mathrm{2707}}^1\times {\mathrm{32633}}^1$

素因数の和:35354

約数の個数: 60

約数和(自身を含む): 35614267416

約数和(自身を除く): 22893662952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2707, 5414, 8121, 10828, 16242, 21656, 24363, 32484, 32633, 43312, 48726, 64968, 65266, 97452, 97899, 129936, 130532, 194904, 195798, 261064, 293697, 389808, 391596, 522128, 587394, 783192, 1174788, 1566384, 2349576, 4699152, 88337531, 176675062, 265012593, 353350124, 530025186, 706700248, 795037779, 1060050372, 1413400496, 1590075558, 2120100744, 3180151116, 4240201488, 6360302232, 12720604464]

約数ペア:

[(1, 12720604464), (2, 6360302232), (3, 4240201488), (4, 3180151116), (6, 2120100744), (8, 1590075558), (9, 1413400496), (12, 1060050372), (16, 795037779), (18, 706700248), (24, 530025186), (36, 353350124), (48, 265012593), (72, 176675062), (144, 88337531), (2707, 4699152), (5414, 2349576), (8121, 1566384), (10828, 1174788), (16242, 783192), (21656, 587394), (24363, 522128), (32484, 391596), (32633, 389808), (43312, 293697), (48726, 261064), (64968, 195798), (65266, 194904), (97452, 130532), (97899, 129936)]