48678480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 179144784

約数和(自身を除く): 130466304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 97, 102, 120, 123, 136, 144, 153, 164, 170, 180, 194, 204, 205, 240, 246, 255, 272, 291, 306, 328, 340, 360, 369, 388, 408, 410, 485, 492, 510, 582, 612, 615, 656, 680, 697, 720, 738, 765, 776, 816, 820, 873, 970, 984, 1020, 1164, 1224, 1230, 1360, 1394, 1455, 1476, 1530, 1552, 1640, 1649, 1746, 1845, 1940, 1968, 2040, 2091, 2328, 2448, 2460, 2788, 2910, 2952, 3060, 3280, 3298, 3485, 3492, 3690, 3880, 3977, 4080, 4182, 4365, 4656, 4920, 4947, 5576, 5820, 5904, 6120, 6273, 6596, 6970, 6984, 7380, 7760, 7954, 8245, 8364, 8730, 9840, 9894, 10455, 11152, 11640, 11931, 12240, 12546, 13192, 13940, 13968, 14760, 14841, 15908, 16490, 16728, 17460, 19788, 19885, 20910, 23280, 23862, 24735, 25092, 26384, 27880, 29520, 29682, 31365, 31816, 32980, 33456, 34920, 35793, 39576, 39770, 41820, 47724, 49470, 50184, 55760, 59364, 59655, 62730, 63632, 65960, 67609, 69840, 71586, 74205, 79152, 79540, 83640, 95448, 98940, 100368, 118728, 119310, 125460, 131920, 135218, 143172, 148410, 159080, 167280, 178965, 190896, 197880, 202827, 237456, 238620, 250920, 270436, 286344, 296820, 318160, 338045, 357930, 395760, 405654, 477240, 501840, 540872, 572688, 593640, 608481, 676090, 715860, 811308, 954480, 1014135, 1081744, 1187280, 1216962, 1352180, 1431720, 1622616, 2028270, 2433924, 2704360, 2863440, 3042405, 3245232, 4056540, 4867848, 5408720, 6084810, 8113080, 9735696, 12169620, 16226160, 24339240, 48678480]

約数ペア:

[(1, 48678480), (2, 24339240), (3, 16226160), (4, 12169620), (5, 9735696), (6, 8113080), (8, 6084810), (9, 5408720), (10, 4867848), (12, 4056540), (15, 3245232), (16, 3042405), (17, 2863440), (18, 2704360), (20, 2433924), (24, 2028270), (30, 1622616), (34, 1431720), (36, 1352180), (40, 1216962), (41, 1187280), (45, 1081744), (48, 1014135), (51, 954480), (60, 811308), (68, 715860), (72, 676090), (80, 608481), (82, 593640), (85, 572688), (90, 540872), (97, 501840), (102, 477240), (120, 405654), (123, 395760), (136, 357930), (144, 338045), (153, 318160), (164, 296820), (170, 286344), (180, 270436), (194, 250920), (204, 238620), (205, 237456), (240, 202827), (246, 197880), (255, 190896), (272, 178965), (291, 167280), (306, 159080), (328, 148410), (340, 143172), (360, 135218), (369, 131920), (388, 125460), (408, 119310), (410, 118728), (485, 100368), (492, 98940), (510, 95448), (582, 83640), (612, 79540), (615, 79152), (656, 74205), (680, 71586), (697, 69840), (720, 67609), (738, 65960), (765, 63632), (776, 62730), (816, 59655), (820, 59364), (873, 55760), (970, 50184), (984, 49470), (1020, 47724), (1164, 41820), (1224, 39770), (1230, 39576), (1360, 35793), (1394, 34920), (1455, 33456), (1476, 32980), (1530, 31816), (1552, 31365), (1640, 29682), (1649, 29520), (1746, 27880), (1845, 26384), (1940, 25092), (1968, 24735), (2040, 23862), (2091, 23280), (2328, 20910), (2448, 19885), (2460, 19788), (2788, 17460), (2910, 16728), (2952, 16490), (3060, 15908), (3280, 14841), (3298, 14760), (3485, 13968), (3492, 13940), (3690, 13192), (3880, 12546), (3977, 12240), (4080, 11931), (4182, 11640), (4365, 11152), (4656, 10455), (4920, 9894), (4947, 9840), (5576, 8730), (5820, 8364), (5904, 8245), (6120, 7954), (6273, 7760), (6596, 7380), (6970, 6984)]