126465120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2885

約数の個数: 144

約数和(自身を含む): 445640832

約数和(自身を除く): 319175712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2833, 2976, 3720, 4464, 4960, 5580, 5666, 7440, 8499, 8928, 11160, 11332, 14165, 14880, 16998, 22320, 22664, 25497, 28330, 33996, 42495, 44640, 45328, 50994, 56660, 67992, 84990, 87823, 90656, 101988, 113320, 127485, 135984, 169980, 175646, 203976, 226640, 254970, 263469, 271968, 339960, 351292, 407952, 439115, 453280, 509940, 526938, 679920, 702584, 790407, 815904, 878230, 1019880, 1053876, 1317345, 1359840, 1405168, 1580814, 1756460, 2039760, 2107752, 2634690, 2810336, 3161628, 3512920, 3952035, 4079520, 4215504, 5269380, 6323256, 7025840, 7904070, 8431008, 10538760, 12646512, 14051680, 15808140, 21077520, 25293024, 31616280, 42155040, 63232560, 126465120]

約数ペア:

[(1, 126465120), (2, 63232560), (3, 42155040), (4, 31616280), (5, 25293024), (6, 21077520), (8, 15808140), (9, 14051680), (10, 12646512), (12, 10538760), (15, 8431008), (16, 7904070), (18, 7025840), (20, 6323256), (24, 5269380), (30, 4215504), (31, 4079520), (32, 3952035), (36, 3512920), (40, 3161628), (45, 2810336), (48, 2634690), (60, 2107752), (62, 2039760), (72, 1756460), (80, 1580814), (90, 1405168), (93, 1359840), (96, 1317345), (120, 1053876), (124, 1019880), (144, 878230), (155, 815904), (160, 790407), (180, 702584), (186, 679920), (240, 526938), (248, 509940), (279, 453280), (288, 439115), (310, 407952), (360, 351292), (372, 339960), (465, 271968), (480, 263469), (496, 254970), (558, 226640), (620, 203976), (720, 175646), (744, 169980), (930, 135984), (992, 127485), (1116, 113320), (1240, 101988), (1395, 90656), (1440, 87823), (1488, 84990), (1860, 67992), (2232, 56660), (2480, 50994), (2790, 45328), (2833, 44640), (2976, 42495), (3720, 33996), (4464, 28330), (4960, 25497), (5580, 22664), (5666, 22320), (7440, 16998), (8499, 14880), (8928, 14165), (11160, 11332)]