453621760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 1124323200

約数和(自身を除く): 670701440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1429, 1984, 2048, 2480, 2560, 2858, 3968, 4960, 5120, 5716, 7145, 7936, 9920, 10240, 11432, 14290, 15872, 19840, 22864, 28580, 31744, 39680, 44299, 45728, 57160, 63488, 79360, 88598, 91456, 114320, 158720, 177196, 182912, 221495, 228640, 317440, 354392, 365824, 442990, 457280, 708784, 731648, 885980, 914560, 1417568, 1463296, 1771960, 1829120, 2835136, 2926592, 3543920, 3658240, 5670272, 7087840, 7316480, 11340544, 14175680, 14632960, 22681088, 28351360, 45362176, 56702720, 90724352, 113405440, 226810880, 453621760]

約数ペア:

[(1, 453621760), (2, 226810880), (4, 113405440), (5, 90724352), (8, 56702720), (10, 45362176), (16, 28351360), (20, 22681088), (31, 14632960), (32, 14175680), (40, 11340544), (62, 7316480), (64, 7087840), (80, 5670272), (124, 3658240), (128, 3543920), (155, 2926592), (160, 2835136), (248, 1829120), (256, 1771960), (310, 1463296), (320, 1417568), (496, 914560), (512, 885980), (620, 731648), (640, 708784), (992, 457280), (1024, 442990), (1240, 365824), (1280, 354392), (1429, 317440), (1984, 228640), (2048, 221495), (2480, 182912), (2560, 177196), (2858, 158720), (3968, 114320), (4960, 91456), (5120, 88598), (5716, 79360), (7145, 63488), (7936, 57160), (9920, 45728), (10240, 44299), (11432, 39680), (14290, 31744), (15872, 28580), (19840, 22864)]