45342080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 128520000

約数和(自身を除く): 83177920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 349, 406, 448, 464, 560, 580, 640, 698, 812, 896, 928, 1015, 1120, 1160, 1396, 1624, 1745, 1856, 2030, 2240, 2320, 2443, 2792, 3248, 3490, 3712, 4060, 4480, 4640, 4886, 5584, 6496, 6980, 8120, 9280, 9772, 10121, 11168, 12215, 12992, 13960, 16240, 18560, 19544, 20242, 22336, 24430, 25984, 27920, 32480, 39088, 40484, 44672, 48860, 50605, 55840, 64960, 70847, 78176, 80968, 97720, 101210, 111680, 129920, 141694, 156352, 161936, 195440, 202420, 223360, 283388, 312704, 323872, 354235, 390880, 404840, 566776, 647744, 708470, 781760, 809680, 1133552, 1295488, 1416940, 1563520, 1619360, 2267104, 2833880, 3238720, 4534208, 5667760, 6477440, 9068416, 11335520, 22671040, 45342080]

約数ペア:

[(1, 45342080), (2, 22671040), (4, 11335520), (5, 9068416), (7, 6477440), (8, 5667760), (10, 4534208), (14, 3238720), (16, 2833880), (20, 2267104), (28, 1619360), (29, 1563520), (32, 1416940), (35, 1295488), (40, 1133552), (56, 809680), (58, 781760), (64, 708470), (70, 647744), (80, 566776), (112, 404840), (116, 390880), (128, 354235), (140, 323872), (145, 312704), (160, 283388), (203, 223360), (224, 202420), (232, 195440), (280, 161936), (290, 156352), (320, 141694), (349, 129920), (406, 111680), (448, 101210), (464, 97720), (560, 80968), (580, 78176), (640, 70847), (698, 64960), (812, 55840), (896, 50605), (928, 48860), (1015, 44672), (1120, 40484), (1160, 39088), (1396, 32480), (1624, 27920), (1745, 25984), (1856, 24430), (2030, 22336), (2240, 20242), (2320, 19544), (2443, 18560), (2792, 16240), (3248, 13960), (3490, 12992), (3712, 12215), (4060, 11168), (4480, 10121), (4640, 9772), (4886, 9280), (5584, 8120), (6496, 6980)]