252930240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2887

約数の個数: 168

約数和(自身を含む): 898355328

約数和(自身を除く): 645425088

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, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2833, 2880, 2976, 3720, 4464, 4960, 5580, 5666, 5952, 7440, 8499, 8928, 9920, 11160, 11332, 14165, 14880, 16998, 17856, 22320, 22664, 25497, 28330, 29760, 33996, 42495, 44640, 45328, 50994, 56660, 67992, 84990, 87823, 89280, 90656, 101988, 113320, 127485, 135984, 169980, 175646, 181312, 203976, 226640, 254970, 263469, 271968, 339960, 351292, 407952, 439115, 453280, 509940, 526938, 543936, 679920, 702584, 790407, 815904, 878230, 906560, 1019880, 1053876, 1317345, 1359840, 1405168, 1580814, 1631808, 1756460, 2039760, 2107752, 2634690, 2719680, 2810336, 3161628, 3512920, 3952035, 4079520, 4215504, 5269380, 5620672, 6323256, 7025840, 7904070, 8159040, 8431008, 10538760, 12646512, 14051680, 15808140, 16862016, 21077520, 25293024, 28103360, 31616280, 42155040, 50586048, 63232560, 84310080, 126465120, 252930240]

約数ペア:

[(1, 252930240), (2, 126465120), (3, 84310080), (4, 63232560), (5, 50586048), (6, 42155040), (8, 31616280), (9, 28103360), (10, 25293024), (12, 21077520), (15, 16862016), (16, 15808140), (18, 14051680), (20, 12646512), (24, 10538760), (30, 8431008), (31, 8159040), (32, 7904070), (36, 7025840), (40, 6323256), (45, 5620672), (48, 5269380), (60, 4215504), (62, 4079520), (64, 3952035), (72, 3512920), (80, 3161628), (90, 2810336), (93, 2719680), (96, 2634690), (120, 2107752), (124, 2039760), (144, 1756460), (155, 1631808), (160, 1580814), (180, 1405168), (186, 1359840), (192, 1317345), (240, 1053876), (248, 1019880), (279, 906560), (288, 878230), (310, 815904), (320, 790407), (360, 702584), (372, 679920), (465, 543936), (480, 526938), (496, 509940), (558, 453280), (576, 439115), (620, 407952), (720, 351292), (744, 339960), (930, 271968), (960, 263469), (992, 254970), (1116, 226640), (1240, 203976), (1395, 181312), (1440, 175646), (1488, 169980), (1860, 135984), (1984, 127485), (2232, 113320), (2480, 101988), (2790, 90656), (2833, 89280), (2880, 87823), (2976, 84990), (3720, 67992), (4464, 56660), (4960, 50994), (5580, 45328), (5666, 44640), (5952, 42495), (7440, 33996), (8499, 29760), (8928, 28330), (9920, 25497), (11160, 22664), (11332, 22320), (14165, 17856), (14880, 16998)]