245332080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48677}}^1$

素因数の和:48703

約数の個数: 120

約数和(自身を含む): 941627232

約数和(自身を除く): 696295152

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, 48677, 97354, 146031, 194708, 243385, 292062, 340739, 389416, 438093, 486770, 584124, 681478, 730155, 778832, 876186, 973540, 1022217, 1168248, 1362956, 1460310, 1703695, 1752372, 1947080, 2044434, 2190465, 2336496, 2725912, 2920620, 3066651, 3407390, 3504744, 3894160, 4088868, 4380930, 5111085, 5451824, 5841240, 6133302, 6814780, 7009488, 8177736, 8761860, 10222170, 11682480, 12266604, 13629560, 15333255, 16355472, 17523720, 20444340, 24533208, 27259120, 30666510, 35047440, 40888680, 49066416, 61333020, 81777360, 122666040, 245332080]

約数ペア:

[(1, 245332080), (2, 122666040), (3, 81777360), (4, 61333020), (5, 49066416), (6, 40888680), (7, 35047440), (8, 30666510), (9, 27259120), (10, 24533208), (12, 20444340), (14, 17523720), (15, 16355472), (16, 15333255), (18, 13629560), (20, 12266604), (21, 11682480), (24, 10222170), (28, 8761860), (30, 8177736), (35, 7009488), (36, 6814780), (40, 6133302), (42, 5841240), (45, 5451824), (48, 5111085), (56, 4380930), (60, 4088868), (63, 3894160), (70, 3504744), (72, 3407390), (80, 3066651), (84, 2920620), (90, 2725912), (105, 2336496), (112, 2190465), (120, 2044434), (126, 1947080), (140, 1752372), (144, 1703695), (168, 1460310), (180, 1362956), (210, 1168248), (240, 1022217), (252, 973540), (280, 876186), (315, 778832), (336, 730155), (360, 681478), (420, 584124), (504, 486770), (560, 438093), (630, 389416), (720, 340739), (840, 292062), (1008, 243385), (1260, 194708), (1680, 146031), (2520, 97354), (5040, 48677)]