30080943.000000000

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 413078400

約数和(自身を除く): 292149720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2731, 2952, 3690, 4428, 4920, 5462, 5535, 7380, 8193, 8856, 10924, 11070, 13655, 14760, 16386, 21848, 22140, 24579, 27310, 32772, 40965, 44280, 49158, 54620, 65544, 73737, 81930, 98316, 109240, 111971, 122895, 147474, 163860, 196632, 223942, 245790, 294948, 327720, 335913, 368685, 447884, 491580, 559855, 589896, 671826, 737370, 895768, 983160, 1007739, 1119710, 1343652, 1474740, 1679565, 2015478, 2239420, 2687304, 2949480, 3023217, 3359130, 4030956, 4478840, 5038695, 6046434, 6718260, 8061912, 10077390, 12092868, 13436520, 15116085, 20154780, 24185736, 30232170, 40309560, 60464340, 120928680]

約数ペア:

[(1, 120928680), (2, 60464340), (3, 40309560), (4, 30232170), (5, 24185736), (6, 20154780), (8, 15116085), (9, 13436520), (10, 12092868), (12, 10077390), (15, 8061912), (18, 6718260), (20, 6046434), (24, 5038695), (27, 4478840), (30, 4030956), (36, 3359130), (40, 3023217), (41, 2949480), (45, 2687304), (54, 2239420), (60, 2015478), (72, 1679565), (82, 1474740), (90, 1343652), (108, 1119710), (120, 1007739), (123, 983160), (135, 895768), (164, 737370), (180, 671826), (205, 589896), (216, 559855), (246, 491580), (270, 447884), (328, 368685), (360, 335913), (369, 327720), (410, 294948), (492, 245790), (540, 223942), (615, 196632), (738, 163860), (820, 147474), (984, 122895), (1080, 111971), (1107, 109240), (1230, 98316), (1476, 81930), (1640, 73737), (1845, 65544), (2214, 54620), (2460, 49158), (2731, 44280), (2952, 40965), (3690, 32772), (4428, 27310), (4920, 24579), (5462, 22140), (5535, 21848), (7380, 16386), (8193, 14760), (8856, 13655), (10924, 11070)]