4979481480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7723}}^1$

素因数の和:7945

約数の個数: 160

約数和(自身を含む): 16822872000

約数和(自身を除く): 11843390520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 216, 270, 324, 360, 398, 405, 540, 597, 648, 796, 810, 995, 1080, 1194, 1592, 1620, 1791, 1990, 2388, 2985, 3240, 3582, 3980, 4776, 5373, 5970, 7164, 7723, 7960, 8955, 10746, 11940, 14328, 15446, 16119, 17910, 21492, 23169, 23880, 26865, 30892, 32238, 35820, 38615, 42984, 46338, 53730, 61784, 64476, 69507, 71640, 77230, 80595, 92676, 107460, 115845, 128952, 139014, 154460, 161190, 185352, 208521, 214920, 231690, 278028, 308920, 322380, 347535, 417042, 463380, 556056, 625563, 644760, 695070, 834084, 926760, 1042605, 1251126, 1390140, 1536877, 1668168, 2085210, 2502252, 2780280, 3073754, 3127815, 4170420, 4610631, 5004504, 6147508, 6255630, 7684385, 8340840, 9221262, 12295016, 12511260, 13831893, 15368770, 18442524, 23053155, 25022520, 27663786, 30737540, 36885048, 41495679, 46106310, 55327572, 61475080, 69159465, 82991358, 92212620, 110655144, 124487037, 138318930, 165982716, 184425240, 207478395, 248974074, 276637860, 331965432, 414956790, 497948148, 553275720, 622435185, 829913580, 995896296, 1244870370, 1659827160, 2489740740, 4979481480]

約数ペア:

[(1, 4979481480), (2, 2489740740), (3, 1659827160), (4, 1244870370), (5, 995896296), (6, 829913580), (8, 622435185), (9, 553275720), (10, 497948148), (12, 414956790), (15, 331965432), (18, 276637860), (20, 248974074), (24, 207478395), (27, 184425240), (30, 165982716), (36, 138318930), (40, 124487037), (45, 110655144), (54, 92212620), (60, 82991358), (72, 69159465), (81, 61475080), (90, 55327572), (108, 46106310), (120, 41495679), (135, 36885048), (162, 30737540), (180, 27663786), (199, 25022520), (216, 23053155), (270, 18442524), (324, 15368770), (360, 13831893), (398, 12511260), (405, 12295016), (540, 9221262), (597, 8340840), (648, 7684385), (796, 6255630), (810, 6147508), (995, 5004504), (1080, 4610631), (1194, 4170420), (1592, 3127815), (1620, 3073754), (1791, 2780280), (1990, 2502252), (2388, 2085210), (2985, 1668168), (3240, 1536877), (3582, 1390140), (3980, 1251126), (4776, 1042605), (5373, 926760), (5970, 834084), (7164, 695070), (7723, 644760), (7960, 625563), (8955, 556056), (10746, 463380), (11940, 417042), (14328, 347535), (15446, 322380), (16119, 308920), (17910, 278028), (21492, 231690), (23169, 214920), (23880, 208521), (26865, 185352), (30892, 161190), (32238, 154460), (35820, 139014), (38615, 128952), (42984, 115845), (46338, 107460), (53730, 92676), (61784, 80595), (64476, 77230), (69507, 71640)]