354453840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 240

約数和(自身を含む): 1323397440

約数和(自身を除く): 968943600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 971, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 1942, 2028, 2160, 2340, 2535, 2704, 2808, 2913, 3042, 3120, 3380, 3510, 3884, 4056, 4563, 4680, 4855, 5070, 5616, 5826, 6084, 6760, 7020, 7605, 7768, 8112, 8739, 9126, 9360, 9710, 10140, 11652, 12168, 12623, 13520, 14040, 14565, 15210, 15536, 17478, 18252, 19420, 20280, 22815, 23304, 24336, 25246, 26217, 28080, 29130, 30420, 34956, 36504, 37869, 38840, 40560, 43695, 45630, 46608, 50492, 52434, 58260, 60840, 63115, 69912, 73008, 75738, 77680, 87390, 91260, 100984, 104868, 113607, 116520, 121680, 126230, 131085, 139824, 151476, 164099, 174780, 182520, 189345, 201968, 209736, 227214, 233040, 252460, 262170, 302952, 328198, 340821, 349560, 365040, 378690, 419472, 454428, 492297, 504920, 524340, 568035, 605904, 656396, 681642, 699120, 757380, 820495, 908856, 984594, 1009840, 1048680, 1136070, 1312792, 1363284, 1476891, 1514760, 1640990, 1704105, 1817712, 1969188, 2097360, 2272140, 2461485, 2625584, 2726568, 2953782, 3029520, 3281980, 3408210, 3938376, 4430673, 4544280, 4922970, 5453136, 5907564, 6563960, 6816420, 7384455, 7876752, 8861346, 9088560, 9845940, 11815128, 13127920, 13632840, 14768910, 17722692, 19691880, 22153365, 23630256, 27265680, 29537820, 35445384, 39383760, 44306730, 59075640, 70890768, 88613460, 118151280, 177226920, 354453840]

約数ペア:

[(1, 354453840), (2, 177226920), (3, 118151280), (4, 88613460), (5, 70890768), (6, 59075640), (8, 44306730), (9, 39383760), (10, 35445384), (12, 29537820), (13, 27265680), (15, 23630256), (16, 22153365), (18, 19691880), (20, 17722692), (24, 14768910), (26, 13632840), (27, 13127920), (30, 11815128), (36, 9845940), (39, 9088560), (40, 8861346), (45, 7876752), (48, 7384455), (52, 6816420), (54, 6563960), (60, 5907564), (65, 5453136), (72, 4922970), (78, 4544280), (80, 4430673), (90, 3938376), (104, 3408210), (108, 3281980), (117, 3029520), (120, 2953782), (130, 2726568), (135, 2625584), (144, 2461485), (156, 2272140), (169, 2097360), (180, 1969188), (195, 1817712), (208, 1704105), (216, 1640990), (234, 1514760), (240, 1476891), (260, 1363284), (270, 1312792), (312, 1136070), (338, 1048680), (351, 1009840), (360, 984594), (390, 908856), (432, 820495), (468, 757380), (507, 699120), (520, 681642), (540, 656396), (585, 605904), (624, 568035), (676, 524340), (702, 504920), (720, 492297), (780, 454428), (845, 419472), (936, 378690), (971, 365040), (1014, 349560), (1040, 340821), (1080, 328198), (1170, 302952), (1352, 262170), (1404, 252460), (1521, 233040), (1560, 227214), (1690, 209736), (1755, 201968), (1872, 189345), (1942, 182520), (2028, 174780), (2160, 164099), (2340, 151476), (2535, 139824), (2704, 131085), (2808, 126230), (2913, 121680), (3042, 116520), (3120, 113607), (3380, 104868), (3510, 100984), (3884, 91260), (4056, 87390), (4563, 77680), (4680, 75738), (4855, 73008), (5070, 69912), (5616, 63115), (5826, 60840), (6084, 58260), (6760, 52434), (7020, 50492), (7605, 46608), (7768, 45630), (8112, 43695), (8739, 40560), (9126, 38840), (9360, 37869), (9710, 36504), (10140, 34956), (11652, 30420), (12168, 29130), (12623, 28080), (13520, 26217), (14040, 25246), (14565, 24336), (15210, 23304), (15536, 22815), (17478, 20280), (18252, 19420)]