198097440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13362

約数の個数: 96

約数和(自身を含む): 644184576

約数和(自身を除く): 446087136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13313, 14880, 26626, 39939, 53252, 66565, 79878, 106504, 133130, 159756, 199695, 213008, 266260, 319512, 399390, 412703, 426016, 532520, 639024, 798780, 825406, 1065040, 1238109, 1278048, 1597560, 1650812, 2063515, 2130080, 2476218, 3195120, 3301624, 4127030, 4952436, 6190545, 6390240, 6603248, 8254060, 9904872, 12381090, 13206496, 16508120, 19809744, 24762180, 33016240, 39619488, 49524360, 66032480, 99048720, 198097440]

約数ペア:

[(1, 198097440), (2, 99048720), (3, 66032480), (4, 49524360), (5, 39619488), (6, 33016240), (8, 24762180), (10, 19809744), (12, 16508120), (15, 13206496), (16, 12381090), (20, 9904872), (24, 8254060), (30, 6603248), (31, 6390240), (32, 6190545), (40, 4952436), (48, 4127030), (60, 3301624), (62, 3195120), (80, 2476218), (93, 2130080), (96, 2063515), (120, 1650812), (124, 1597560), (155, 1278048), (160, 1238109), (186, 1065040), (240, 825406), (248, 798780), (310, 639024), (372, 532520), (465, 426016), (480, 412703), (496, 399390), (620, 319512), (744, 266260), (930, 213008), (992, 199695), (1240, 159756), (1488, 133130), (1860, 106504), (2480, 79878), (2976, 66565), (3720, 53252), (4960, 39939), (7440, 26626), (13313, 14880)]