246813480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 160

約数和(自身を含む): 878561640

約数和(自身を除く): 631748160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4481, 4590, 5508, 6120, 6885, 8962, 9180, 11016, 13443, 13770, 17924, 18360, 22405, 26886, 27540, 35848, 40329, 44810, 53772, 55080, 67215, 76177, 80658, 89620, 107544, 120987, 134430, 152354, 161316, 179240, 201645, 228531, 241974, 268860, 304708, 322632, 362961, 380885, 403290, 457062, 483948, 537720, 604935, 609416, 685593, 725922, 761770, 806580, 914124, 967896, 1142655, 1209870, 1371186, 1451844, 1523540, 1613160, 1814805, 1828248, 2056779, 2285310, 2419740, 2742372, 2903688, 3047080, 3427965, 3629610, 4113558, 4570620, 4839480, 5484744, 6170337, 6855930, 7259220, 8227116, 9141240, 10283895, 12340674, 13711860, 14518440, 16454232, 20567790, 24681348, 27423720, 30851685, 41135580, 49362696, 61703370, 82271160, 123406740, 246813480]

約数ペア:

[(1, 246813480), (2, 123406740), (3, 82271160), (4, 61703370), (5, 49362696), (6, 41135580), (8, 30851685), (9, 27423720), (10, 24681348), (12, 20567790), (15, 16454232), (17, 14518440), (18, 13711860), (20, 12340674), (24, 10283895), (27, 9141240), (30, 8227116), (34, 7259220), (36, 6855930), (40, 6170337), (45, 5484744), (51, 4839480), (54, 4570620), (60, 4113558), (68, 3629610), (72, 3427965), (81, 3047080), (85, 2903688), (90, 2742372), (102, 2419740), (108, 2285310), (120, 2056779), (135, 1828248), (136, 1814805), (153, 1613160), (162, 1523540), (170, 1451844), (180, 1371186), (204, 1209870), (216, 1142655), (255, 967896), (270, 914124), (306, 806580), (324, 761770), (340, 725922), (360, 685593), (405, 609416), (408, 604935), (459, 537720), (510, 483948), (540, 457062), (612, 403290), (648, 380885), (680, 362961), (765, 322632), (810, 304708), (918, 268860), (1020, 241974), (1080, 228531), (1224, 201645), (1377, 179240), (1530, 161316), (1620, 152354), (1836, 134430), (2040, 120987), (2295, 107544), (2754, 89620), (3060, 80658), (3240, 76177), (3672, 67215), (4481, 55080), (4590, 53772), (5508, 44810), (6120, 40329), (6885, 35848), (8962, 27540), (9180, 26886), (11016, 22405), (13443, 18360), (13770, 17924)]