480480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 192

約数和(自身を含む): 2032128

約数和(自身を除く): 1551648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2464, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3640, 3696, 4004, 4290, 4368, 4576, 4620, 5005, 5280, 5460, 5720, 6006, 6160, 6240, 6864, 7280, 7392, 8008, 8580, 8736, 9240, 10010, 10920, 11440, 12012, 12320, 13728, 14560, 15015, 16016, 17160, 18480, 20020, 21840, 22880, 24024, 30030, 32032, 34320, 36960, 40040, 43680, 48048, 60060, 68640, 80080, 96096, 120120, 160160, 240240, 480480]

約数ペア:

[(1, 480480), (2, 240240), (3, 160160), (4, 120120), (5, 96096), (6, 80080), (7, 68640), (8, 60060), (10, 48048), (11, 43680), (12, 40040), (13, 36960), (14, 34320), (15, 32032), (16, 30030), (20, 24024), (21, 22880), (22, 21840), (24, 20020), (26, 18480), (28, 17160), (30, 16016), (32, 15015), (33, 14560), (35, 13728), (39, 12320), (40, 12012), (42, 11440), (44, 10920), (48, 10010), (52, 9240), (55, 8736), (56, 8580), (60, 8008), (65, 7392), (66, 7280), (70, 6864), (77, 6240), (78, 6160), (80, 6006), (84, 5720), (88, 5460), (91, 5280), (96, 5005), (104, 4620), (105, 4576), (110, 4368), (112, 4290), (120, 4004), (130, 3696), (132, 3640), (140, 3432), (143, 3360), (154, 3120), (156, 3080), (160, 3003), (165, 2912), (168, 2860), (176, 2730), (182, 2640), (195, 2464), (208, 2310), (210, 2288), (220, 2184), (224, 2145), (231, 2080), (240, 2002), (260, 1848), (264, 1820), (273, 1760), (280, 1716), (286, 1680), (308, 1560), (312, 1540), (330, 1456), (336, 1430), (352, 1365), (364, 1320), (385, 1248), (390, 1232), (416, 1155), (420, 1144), (429, 1120), (440, 1092), (455, 1056), (462, 1040), (480, 1001), (520, 924), (528, 910), (546, 880), (560, 858), (572, 840), (616, 780), (624, 770), (660, 728), (672, 715)]