15696816780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{220399}}^1$

素因数の和:221598

約数の個数: 48

約数和(自身を含む): 43988313600

約数和(自身を除く): 28291496820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187, 2374, 3561, 4748, 5935, 7122, 11870, 14244, 17805, 23740, 35610, 71220, 220399, 440798, 661197, 881596, 1101995, 1322394, 2203990, 2644788, 3305985, 4407980, 6611970, 13223940, 261613613, 523227226, 784840839, 1046454452, 1308068065, 1569681678, 2616136130, 3139363356, 3924204195, 5232272260, 7848408390, 15696816780]

約数ペア:

[(1, 15696816780), (2, 7848408390), (3, 5232272260), (4, 3924204195), (5, 3139363356), (6, 2616136130), (10, 1569681678), (12, 1308068065), (15, 1046454452), (20, 784840839), (30, 523227226), (60, 261613613), (1187, 13223940), (2374, 6611970), (3561, 4407980), (4748, 3305985), (5935, 2644788), (7122, 2203990), (11870, 1322394), (14244, 1101995), (17805, 881596), (23740, 661197), (35610, 440798), (71220, 220399)]