742374720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{9547}}^1$

素因数の和:9579

約数の個数: 168

約数和(自身を含む): 2648309664

約数和(自身を除く): 1905934944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9547, 9720, 12960, 15552, 19094, 19440, 25920, 28641, 38188, 38880, 47735, 57282, 76376, 77760, 85923, 95470, 114564, 143205, 152752, 171846, 190940, 229128, 257769, 286410, 305504, 343692, 381880, 429615, 458256, 515538, 572820, 611008, 687384, 763760, 773307, 859230, 916512, 1031076, 1145640, 1288845, 1374768, 1527520, 1546614, 1718460, 1833024, 2062152, 2291280, 2319921, 2577690, 2749536, 3055040, 3093228, 3436920, 3866535, 4124304, 4582560, 4639842, 5155380, 5499072, 6186456, 6873840, 7733070, 8248608, 9165120, 9279684, 10310760, 11599605, 12372912, 13747680, 15466140, 16497216, 18559368, 20621520, 23199210, 24745824, 27495360, 30932280, 37118736, 41243040, 46398420, 49491648, 61864560, 74237472, 82486080, 92796840, 123729120, 148474944, 185593680, 247458240, 371187360, 742374720]

約数ペア:

[(1, 742374720), (2, 371187360), (3, 247458240), (4, 185593680), (5, 148474944), (6, 123729120), (8, 92796840), (9, 82486080), (10, 74237472), (12, 61864560), (15, 49491648), (16, 46398420), (18, 41243040), (20, 37118736), (24, 30932280), (27, 27495360), (30, 24745824), (32, 23199210), (36, 20621520), (40, 18559368), (45, 16497216), (48, 15466140), (54, 13747680), (60, 12372912), (64, 11599605), (72, 10310760), (80, 9279684), (81, 9165120), (90, 8248608), (96, 7733070), (108, 6873840), (120, 6186456), (135, 5499072), (144, 5155380), (160, 4639842), (162, 4582560), (180, 4124304), (192, 3866535), (216, 3436920), (240, 3093228), (243, 3055040), (270, 2749536), (288, 2577690), (320, 2319921), (324, 2291280), (360, 2062152), (405, 1833024), (432, 1718460), (480, 1546614), (486, 1527520), (540, 1374768), (576, 1288845), (648, 1145640), (720, 1031076), (810, 916512), (864, 859230), (960, 773307), (972, 763760), (1080, 687384), (1215, 611008), (1296, 572820), (1440, 515538), (1620, 458256), (1728, 429615), (1944, 381880), (2160, 343692), (2430, 305504), (2592, 286410), (2880, 257769), (3240, 229128), (3888, 190940), (4320, 171846), (4860, 152752), (5184, 143205), (6480, 114564), (7776, 95470), (8640, 85923), (9547, 77760), (9720, 76376), (12960, 57282), (15552, 47735), (19094, 38880), (19440, 38188), (25920, 28641)]