15004080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 62287680

約数和(自身を除く): 47283600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 229, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 458, 468, 504, 520, 546, 560, 585, 624, 630, 687, 720, 728, 780, 819, 840, 910, 916, 936, 1008, 1040, 1092, 1145, 1170, 1260, 1365, 1374, 1456, 1560, 1603, 1638, 1680, 1820, 1832, 1872, 2061, 2184, 2290, 2340, 2520, 2730, 2748, 2977, 3120, 3206, 3276, 3435, 3640, 3664, 4095, 4122, 4368, 4580, 4680, 4809, 5040, 5460, 5496, 5954, 6412, 6552, 6870, 7280, 8015, 8190, 8244, 8931, 9160, 9360, 9618, 10305, 10920, 10992, 11908, 12824, 13104, 13740, 14427, 14885, 16030, 16380, 16488, 17862, 18320, 19236, 20610, 20839, 21840, 23816, 24045, 25648, 26793, 27480, 28854, 29770, 32060, 32760, 32976, 35724, 38472, 41220, 41678, 44655, 47632, 48090, 53586, 54960, 57708, 59540, 62517, 64120, 65520, 71448, 72135, 76944, 82440, 83356, 89310, 96180, 104195, 107172, 115416, 119080, 125034, 128240, 133965, 142896, 144270, 164880, 166712, 178620, 187551, 192360, 208390, 214344, 230832, 238160, 250068, 267930, 288540, 312585, 333424, 357240, 375102, 384720, 416780, 428688, 500136, 535860, 577080, 625170, 714480, 750204, 833560, 937755, 1000272, 1071720, 1154160, 1250340, 1500408, 1667120, 1875510, 2143440, 2500680, 3000816, 3751020, 5001360, 7502040, 15004080]

約数ペア:

[(1, 15004080), (2, 7502040), (3, 5001360), (4, 3751020), (5, 3000816), (6, 2500680), (7, 2143440), (8, 1875510), (9, 1667120), (10, 1500408), (12, 1250340), (13, 1154160), (14, 1071720), (15, 1000272), (16, 937755), (18, 833560), (20, 750204), (21, 714480), (24, 625170), (26, 577080), (28, 535860), (30, 500136), (35, 428688), (36, 416780), (39, 384720), (40, 375102), (42, 357240), (45, 333424), (48, 312585), (52, 288540), (56, 267930), (60, 250068), (63, 238160), (65, 230832), (70, 214344), (72, 208390), (78, 192360), (80, 187551), (84, 178620), (90, 166712), (91, 164880), (104, 144270), (105, 142896), (112, 133965), (117, 128240), (120, 125034), (126, 119080), (130, 115416), (140, 107172), (144, 104195), (156, 96180), (168, 89310), (180, 83356), (182, 82440), (195, 76944), (208, 72135), (210, 71448), (229, 65520), (234, 64120), (240, 62517), (252, 59540), (260, 57708), (273, 54960), (280, 53586), (312, 48090), (315, 47632), (336, 44655), (360, 41678), (364, 41220), (390, 38472), (420, 35724), (455, 32976), (458, 32760), (468, 32060), (504, 29770), (520, 28854), (546, 27480), (560, 26793), (585, 25648), (624, 24045), (630, 23816), (687, 21840), (720, 20839), (728, 20610), (780, 19236), (819, 18320), (840, 17862), (910, 16488), (916, 16380), (936, 16030), (1008, 14885), (1040, 14427), (1092, 13740), (1145, 13104), (1170, 12824), (1260, 11908), (1365, 10992), (1374, 10920), (1456, 10305), (1560, 9618), (1603, 9360), (1638, 9160), (1680, 8931), (1820, 8244), (1832, 8190), (1872, 8015), (2061, 7280), (2184, 6870), (2290, 6552), (2340, 6412), (2520, 5954), (2730, 5496), (2748, 5460), (2977, 5040), (3120, 4809), (3206, 4680), (3276, 4580), (3435, 4368), (3640, 4122), (3664, 4095)]