231288480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 192

約数和(自身を含む): 831962880

約数和(自身を除く): 600674400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1447, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2894, 2960, 3330, 3552, 3996, 4320, 4341, 4440, 4995, 5328, 5788, 5920, 6660, 7235, 7992, 8682, 8880, 9990, 10656, 11576, 13023, 13320, 14470, 15984, 17364, 17760, 19980, 21705, 23152, 26046, 26640, 28940, 31968, 34728, 39069, 39960, 43410, 46304, 52092, 53280, 53539, 57880, 65115, 69456, 78138, 79920, 86820, 104184, 107078, 115760, 130230, 138912, 156276, 159840, 160617, 173640, 195345, 208368, 214156, 231520, 260460, 267695, 312552, 321234, 347280, 390690, 416736, 428312, 481851, 520920, 535390, 625104, 642468, 694560, 781380, 803085, 856624, 963702, 1041840, 1070780, 1250208, 1284936, 1445553, 1562760, 1606170, 1713248, 1927404, 2083680, 2141560, 2409255, 2569872, 2891106, 3125520, 3212340, 3854808, 4283120, 4818510, 5139744, 5782212, 6251040, 6424680, 7227765, 7709616, 8566240, 9637020, 11564424, 12849360, 14455530, 15419232, 19274040, 23128848, 25698720, 28911060, 38548080, 46257696, 57822120, 77096160, 115644240, 231288480]

約数ペア:

[(1, 231288480), (2, 115644240), (3, 77096160), (4, 57822120), (5, 46257696), (6, 38548080), (8, 28911060), (9, 25698720), (10, 23128848), (12, 19274040), (15, 15419232), (16, 14455530), (18, 12849360), (20, 11564424), (24, 9637020), (27, 8566240), (30, 7709616), (32, 7227765), (36, 6424680), (37, 6251040), (40, 5782212), (45, 5139744), (48, 4818510), (54, 4283120), (60, 3854808), (72, 3212340), (74, 3125520), (80, 2891106), (90, 2569872), (96, 2409255), (108, 2141560), (111, 2083680), (120, 1927404), (135, 1713248), (144, 1606170), (148, 1562760), (160, 1445553), (180, 1284936), (185, 1250208), (216, 1070780), (222, 1041840), (240, 963702), (270, 856624), (288, 803085), (296, 781380), (333, 694560), (360, 642468), (370, 625104), (432, 535390), (444, 520920), (480, 481851), (540, 428312), (555, 416736), (592, 390690), (666, 347280), (720, 321234), (740, 312552), (864, 267695), (888, 260460), (999, 231520), (1080, 214156), (1110, 208368), (1184, 195345), (1332, 173640), (1440, 160617), (1447, 159840), (1480, 156276), (1665, 138912), (1776, 130230), (1998, 115760), (2160, 107078), (2220, 104184), (2664, 86820), (2894, 79920), (2960, 78138), (3330, 69456), (3552, 65115), (3996, 57880), (4320, 53539), (4341, 53280), (4440, 52092), (4995, 46304), (5328, 43410), (5788, 39960), (5920, 39069), (6660, 34728), (7235, 31968), (7992, 28940), (8682, 26640), (8880, 26046), (9990, 23152), (10656, 21705), (11576, 19980), (13023, 17760), (13320, 17364), (14470, 15984)]