339960780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8956

約数の個数: 96

約数和(自身を含む): 1072673280

約数和(自身を除く): 732712500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 8867, 9585, 12780, 17734, 19170, 26601, 35468, 38340, 44335, 53202, 79803, 88670, 106404, 133005, 159606, 177340, 239409, 266010, 319212, 399015, 478818, 532020, 629557, 798030, 957636, 1197045, 1259114, 1596060, 1888671, 2394090, 2518228, 3147785, 3777342, 4788180, 5666013, 6295570, 7554684, 9443355, 11332026, 12591140, 16998039, 18886710, 22664052, 28330065, 33996078, 37773420, 56660130, 67992156, 84990195, 113320260, 169980390, 339960780]

約数ペア:

[(1, 339960780), (2, 169980390), (3, 113320260), (4, 84990195), (5, 67992156), (6, 56660130), (9, 37773420), (10, 33996078), (12, 28330065), (15, 22664052), (18, 18886710), (20, 16998039), (27, 12591140), (30, 11332026), (36, 9443355), (45, 7554684), (54, 6295570), (60, 5666013), (71, 4788180), (90, 3777342), (108, 3147785), (135, 2518228), (142, 2394090), (180, 1888671), (213, 1596060), (270, 1259114), (284, 1197045), (355, 957636), (426, 798030), (540, 629557), (639, 532020), (710, 478818), (852, 399015), (1065, 319212), (1278, 266010), (1420, 239409), (1917, 177340), (2130, 159606), (2556, 133005), (3195, 106404), (3834, 88670), (4260, 79803), (6390, 53202), (7668, 44335), (8867, 38340), (9585, 35468), (12780, 26601), (17734, 19170)]