49048320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 160265952

約数和(自身を除く): 111217632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 241, 256, 265, 318, 320, 384, 424, 480, 482, 530, 636, 640, 723, 768, 795, 848, 960, 964, 1060, 1205, 1272, 1280, 1446, 1590, 1696, 1920, 1928, 2120, 2410, 2544, 2892, 3180, 3392, 3615, 3840, 3856, 4240, 4820, 5088, 5784, 6360, 6784, 7230, 7712, 8480, 9640, 10176, 11568, 12720, 12773, 13568, 14460, 15424, 16960, 19280, 20352, 23136, 25440, 25546, 28920, 30848, 33920, 38319, 38560, 40704, 46272, 50880, 51092, 57840, 61696, 63865, 67840, 76638, 77120, 92544, 101760, 102184, 115680, 127730, 153276, 154240, 185088, 191595, 203520, 204368, 231360, 255460, 306552, 308480, 383190, 408736, 462720, 510920, 613104, 766380, 817472, 925440, 1021840, 1226208, 1532760, 1634944, 2043680, 2452416, 3065520, 3269888, 4087360, 4904832, 6131040, 8174720, 9809664, 12262080, 16349440, 24524160, 49048320]

約数ペア:

[(1, 49048320), (2, 24524160), (3, 16349440), (4, 12262080), (5, 9809664), (6, 8174720), (8, 6131040), (10, 4904832), (12, 4087360), (15, 3269888), (16, 3065520), (20, 2452416), (24, 2043680), (30, 1634944), (32, 1532760), (40, 1226208), (48, 1021840), (53, 925440), (60, 817472), (64, 766380), (80, 613104), (96, 510920), (106, 462720), (120, 408736), (128, 383190), (159, 308480), (160, 306552), (192, 255460), (212, 231360), (240, 204368), (241, 203520), (256, 191595), (265, 185088), (318, 154240), (320, 153276), (384, 127730), (424, 115680), (480, 102184), (482, 101760), (530, 92544), (636, 77120), (640, 76638), (723, 67840), (768, 63865), (795, 61696), (848, 57840), (960, 51092), (964, 50880), (1060, 46272), (1205, 40704), (1272, 38560), (1280, 38319), (1446, 33920), (1590, 30848), (1696, 28920), (1920, 25546), (1928, 25440), (2120, 23136), (2410, 20352), (2544, 19280), (2892, 16960), (3180, 15424), (3392, 14460), (3615, 13568), (3840, 12773), (3856, 12720), (4240, 11568), (4820, 10176), (5088, 9640), (5784, 8480), (6360, 7712), (6784, 7230)]