13506480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 51737760

約数和(自身を除く): 38231280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 169, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 333, 338, 351, 360, 370, 390, 432, 444, 468, 481, 507, 520, 540, 555, 585, 592, 624, 666, 676, 702, 720, 740, 780, 845, 888, 936, 962, 999, 1014, 1040, 1080, 1110, 1170, 1332, 1352, 1404, 1443, 1480, 1521, 1560, 1665, 1690, 1755, 1776, 1872, 1924, 1998, 2028, 2160, 2220, 2340, 2405, 2535, 2664, 2704, 2808, 2886, 2960, 3042, 3120, 3330, 3380, 3510, 3848, 3996, 4056, 4329, 4440, 4563, 4680, 4810, 4995, 5070, 5328, 5616, 5772, 6084, 6253, 6660, 6760, 7020, 7215, 7605, 7696, 7992, 8112, 8658, 8880, 9126, 9360, 9620, 9990, 10140, 11544, 12168, 12506, 12987, 13320, 13520, 14040, 14430, 15210, 15984, 17316, 18252, 18759, 19240, 19980, 20280, 21645, 22815, 23088, 24336, 25012, 25974, 26640, 28080, 28860, 30420, 31265, 34632, 36504, 37518, 38480, 39960, 40560, 43290, 45630, 50024, 51948, 56277, 57720, 60840, 62530, 64935, 69264, 73008, 75036, 79920, 86580, 91260, 93795, 100048, 103896, 112554, 115440, 121680, 125060, 129870, 150072, 168831, 173160, 182520, 187590, 207792, 225108, 250120, 259740, 281385, 300144, 337662, 346320, 365040, 375180, 450216, 500240, 519480, 562770, 675324, 750360, 844155, 900432, 1038960, 1125540, 1350648, 1500720, 1688310, 2251080, 2701296, 3376620, 4502160, 6753240, 13506480]

約数ペア:

[(1, 13506480), (2, 6753240), (3, 4502160), (4, 3376620), (5, 2701296), (6, 2251080), (8, 1688310), (9, 1500720), (10, 1350648), (12, 1125540), (13, 1038960), (15, 900432), (16, 844155), (18, 750360), (20, 675324), (24, 562770), (26, 519480), (27, 500240), (30, 450216), (36, 375180), (37, 365040), (39, 346320), (40, 337662), (45, 300144), (48, 281385), (52, 259740), (54, 250120), (60, 225108), (65, 207792), (72, 187590), (74, 182520), (78, 173160), (80, 168831), (90, 150072), (104, 129870), (108, 125060), (111, 121680), (117, 115440), (120, 112554), (130, 103896), (135, 100048), (144, 93795), (148, 91260), (156, 86580), (169, 79920), (180, 75036), (185, 73008), (195, 69264), (208, 64935), (216, 62530), (222, 60840), (234, 57720), (240, 56277), (260, 51948), (270, 50024), (296, 45630), (312, 43290), (333, 40560), (338, 39960), (351, 38480), (360, 37518), (370, 36504), (390, 34632), (432, 31265), (444, 30420), (468, 28860), (481, 28080), (507, 26640), (520, 25974), (540, 25012), (555, 24336), (585, 23088), (592, 22815), (624, 21645), (666, 20280), (676, 19980), (702, 19240), (720, 18759), (740, 18252), (780, 17316), (845, 15984), (888, 15210), (936, 14430), (962, 14040), (999, 13520), (1014, 13320), (1040, 12987), (1080, 12506), (1110, 12168), (1170, 11544), (1332, 10140), (1352, 9990), (1404, 9620), (1443, 9360), (1480, 9126), (1521, 8880), (1560, 8658), (1665, 8112), (1690, 7992), (1755, 7696), (1776, 7605), (1872, 7215), (1924, 7020), (1998, 6760), (2028, 6660), (2160, 6253), (2220, 6084), (2340, 5772), (2405, 5616), (2535, 5328), (2664, 5070), (2704, 4995), (2808, 4810), (2886, 4680), (2960, 4563), (3042, 4440), (3120, 4329), (3330, 4056), (3380, 3996), (3510, 3848)]