3210480

素因数分解:

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

素因数の和:53

約数の個数: 240

約数和(自身を含む): 13540800

約数和(自身を除く): 10330320

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, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 343, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 686, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1029, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1372, 1456, 1470, 1560, 1638, 1680, 1715, 1764, 1820, 1872, 1911, 1960, 2058, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2744, 2940, 3087, 3120, 3185, 3276, 3430, 3528, 3640, 3822, 3920, 4095, 4116, 4368, 4410, 4459, 4680, 5040, 5096, 5145, 5460, 5488, 5733, 5880, 6174, 6370, 6552, 6860, 7056, 7280, 7644, 8190, 8232, 8820, 8918, 9360, 9555, 10192, 10290, 10920, 11466, 11760, 12348, 12740, 13104, 13377, 13720, 15288, 15435, 16380, 16464, 17640, 17836, 19110, 20580, 21840, 22295, 22932, 24696, 25480, 26754, 27440, 28665, 30576, 30870, 32760, 35280, 35672, 38220, 40131, 41160, 44590, 45864, 49392, 50960, 53508, 57330, 61740, 65520, 66885, 71344, 76440, 80262, 82320, 89180, 91728, 107016, 114660, 123480, 133770, 152880, 160524, 178360, 200655, 214032, 229320, 246960, 267540, 321048, 356720, 401310, 458640, 535080, 642096, 802620, 1070160, 1605240, 3210480]

約数ペア:

[(1, 3210480), (2, 1605240), (3, 1070160), (4, 802620), (5, 642096), (6, 535080), (7, 458640), (8, 401310), (9, 356720), (10, 321048), (12, 267540), (13, 246960), (14, 229320), (15, 214032), (16, 200655), (18, 178360), (20, 160524), (21, 152880), (24, 133770), (26, 123480), (28, 114660), (30, 107016), (35, 91728), (36, 89180), (39, 82320), (40, 80262), (42, 76440), (45, 71344), (48, 66885), (49, 65520), (52, 61740), (56, 57330), (60, 53508), (63, 50960), (65, 49392), (70, 45864), (72, 44590), (78, 41160), (80, 40131), (84, 38220), (90, 35672), (91, 35280), (98, 32760), (104, 30870), (105, 30576), (112, 28665), (117, 27440), (120, 26754), (126, 25480), (130, 24696), (140, 22932), (144, 22295), (147, 21840), (156, 20580), (168, 19110), (180, 17836), (182, 17640), (195, 16464), (196, 16380), (208, 15435), (210, 15288), (234, 13720), (240, 13377), (245, 13104), (252, 12740), (260, 12348), (273, 11760), (280, 11466), (294, 10920), (312, 10290), (315, 10192), (336, 9555), (343, 9360), (360, 8918), (364, 8820), (390, 8232), (392, 8190), (420, 7644), (441, 7280), (455, 7056), (468, 6860), (490, 6552), (504, 6370), (520, 6174), (546, 5880), (560, 5733), (585, 5488), (588, 5460), (624, 5145), (630, 5096), (637, 5040), (686, 4680), (720, 4459), (728, 4410), (735, 4368), (780, 4116), (784, 4095), (819, 3920), (840, 3822), (882, 3640), (910, 3528), (936, 3430), (980, 3276), (1008, 3185), (1029, 3120), (1040, 3087), (1092, 2940), (1170, 2744), (1176, 2730), (1260, 2548), (1274, 2520), (1365, 2352), (1372, 2340), (1456, 2205), (1470, 2184), (1560, 2058), (1638, 1960), (1680, 1911), (1715, 1872), (1764, 1820)]