245614320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48733}}^1$

素因数の和:48759

約数の個数: 120

約数和(自身を含む): 942710496

約数和(自身を除く): 697096176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 48733, 97466, 146199, 194932, 243665, 292398, 341131, 389864, 438597, 487330, 584796, 682262, 730995, 779728, 877194, 974660, 1023393, 1169592, 1364524, 1461990, 1705655, 1754388, 1949320, 2046786, 2192985, 2339184, 2729048, 2923980, 3070179, 3411310, 3508776, 3898640, 4093572, 4385970, 5116965, 5458096, 5847960, 6140358, 6822620, 7017552, 8187144, 8771940, 10233930, 11695920, 12280716, 13645240, 15350895, 16374288, 17543880, 20467860, 24561432, 27290480, 30701790, 35087760, 40935720, 49122864, 61403580, 81871440, 122807160, 245614320]

約数ペア:

[(1, 245614320), (2, 122807160), (3, 81871440), (4, 61403580), (5, 49122864), (6, 40935720), (7, 35087760), (8, 30701790), (9, 27290480), (10, 24561432), (12, 20467860), (14, 17543880), (15, 16374288), (16, 15350895), (18, 13645240), (20, 12280716), (21, 11695920), (24, 10233930), (28, 8771940), (30, 8187144), (35, 7017552), (36, 6822620), (40, 6140358), (42, 5847960), (45, 5458096), (48, 5116965), (56, 4385970), (60, 4093572), (63, 3898640), (70, 3508776), (72, 3411310), (80, 3070179), (84, 2923980), (90, 2729048), (105, 2339184), (112, 2192985), (120, 2046786), (126, 1949320), (140, 1754388), (144, 1705655), (168, 1461990), (180, 1364524), (210, 1169592), (240, 1023393), (252, 974660), (280, 877194), (315, 779728), (336, 730995), (360, 682262), (420, 584796), (504, 487330), (560, 438597), (630, 389864), (720, 341131), (840, 292398), (1008, 243665), (1260, 194932), (1680, 146199), (2520, 97466), (5040, 48733)]