465643260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8060

約数の個数: 144

約数和(自身を含む): 1574445600

約数和(自身を除く): 1108802340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 8009, 9690, 11628, 14535, 16018, 19380, 24027, 29070, 32036, 40045, 48054, 58140, 72081, 80090, 96108, 120135, 136153, 144162, 152171, 160180, 240270, 272306, 288324, 304342, 360405, 408459, 456513, 480540, 544612, 608684, 680765, 720810, 760855, 816918, 913026, 1225377, 1361530, 1369539, 1441620, 1521710, 1633836, 1826052, 2042295, 2282565, 2450754, 2586907, 2723060, 2739078, 3043420, 4084590, 4565130, 4901508, 5173814, 5478156, 6126885, 6847695, 7760721, 8169180, 9130260, 10347628, 12253770, 12934535, 13695390, 15521442, 23282163, 24507540, 25869070, 27390780, 31042884, 38803605, 46564326, 51738140, 77607210, 93128652, 116410815, 155214420, 232821630, 465643260]

約数ペア:

[(1, 465643260), (2, 232821630), (3, 155214420), (4, 116410815), (5, 93128652), (6, 77607210), (9, 51738140), (10, 46564326), (12, 38803605), (15, 31042884), (17, 27390780), (18, 25869070), (19, 24507540), (20, 23282163), (30, 15521442), (34, 13695390), (36, 12934535), (38, 12253770), (45, 10347628), (51, 9130260), (57, 8169180), (60, 7760721), (68, 6847695), (76, 6126885), (85, 5478156), (90, 5173814), (95, 4901508), (102, 4565130), (114, 4084590), (153, 3043420), (170, 2739078), (171, 2723060), (180, 2586907), (190, 2450754), (204, 2282565), (228, 2042295), (255, 1826052), (285, 1633836), (306, 1521710), (323, 1441620), (340, 1369539), (342, 1361530), (380, 1225377), (510, 913026), (570, 816918), (612, 760855), (646, 720810), (684, 680765), (765, 608684), (855, 544612), (969, 480540), (1020, 456513), (1140, 408459), (1292, 360405), (1530, 304342), (1615, 288324), (1710, 272306), (1938, 240270), (2907, 160180), (3060, 152171), (3230, 144162), (3420, 136153), (3876, 120135), (4845, 96108), (5814, 80090), (6460, 72081), (8009, 58140), (9690, 48054), (11628, 40045), (14535, 32036), (16018, 29070), (19380, 24027)]