1244301480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4483}}^1$

素因数の和:4760

約数の個数: 128

約数和(自身を含む): 4164739200

約数和(自身を除く): 2920437720

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, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 771, 1028, 1080, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4483, 4626, 5140, 6168, 6939, 7710, 8966, 9252, 10280, 11565, 13449, 13878, 15420, 17932, 18504, 22415, 23130, 26898, 27756, 30840, 34695, 35864, 40347, 44830, 46260, 53796, 55512, 67245, 69390, 80694, 89660, 92520, 107592, 121041, 134490, 138780, 161388, 179320, 201735, 242082, 268980, 277560, 322776, 403470, 484164, 537960, 605205, 806940, 968328, 1152131, 1210410, 1613880, 2304262, 2420820, 3456393, 4608524, 4841640, 5760655, 6912786, 9217048, 10369179, 11521310, 13825572, 17281965, 20738358, 23042620, 27651144, 31107537, 34563930, 41476716, 46085240, 51845895, 62215074, 69127860, 82953432, 103691790, 124430148, 138255720, 155537685, 207383580, 248860296, 311075370, 414767160, 622150740, 1244301480]

約数ペア:

[(1, 1244301480), (2, 622150740), (3, 414767160), (4, 311075370), (5, 248860296), (6, 207383580), (8, 155537685), (9, 138255720), (10, 124430148), (12, 103691790), (15, 82953432), (18, 69127860), (20, 62215074), (24, 51845895), (27, 46085240), (30, 41476716), (36, 34563930), (40, 31107537), (45, 27651144), (54, 23042620), (60, 20738358), (72, 17281965), (90, 13825572), (108, 11521310), (120, 10369179), (135, 9217048), (180, 6912786), (216, 5760655), (257, 4841640), (270, 4608524), (360, 3456393), (514, 2420820), (540, 2304262), (771, 1613880), (1028, 1210410), (1080, 1152131), (1285, 968328), (1542, 806940), (2056, 605205), (2313, 537960), (2570, 484164), (3084, 403470), (3855, 322776), (4483, 277560), (4626, 268980), (5140, 242082), (6168, 201735), (6939, 179320), (7710, 161388), (8966, 138780), (9252, 134490), (10280, 121041), (11565, 107592), (13449, 92520), (13878, 89660), (15420, 80694), (17932, 69390), (18504, 67245), (22415, 55512), (23130, 53796), (26898, 46260), (27756, 44830), (30840, 40347), (34695, 35864)]