120583120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 120

約数和(自身を含む): 343504800

約数和(自身を除く): 222921680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1619, 1862, 1960, 2128, 2660, 3238, 3724, 3920, 4655, 5320, 6476, 7448, 8095, 9310, 10640, 11333, 12952, 14896, 16190, 18620, 22666, 25904, 30761, 32380, 37240, 45332, 56665, 61522, 64760, 74480, 79331, 90664, 113330, 123044, 129520, 153805, 158662, 181328, 215327, 226660, 246088, 307610, 317324, 396655, 430654, 453320, 492176, 615220, 634648, 793310, 861308, 906640, 1076635, 1230440, 1269296, 1507289, 1586620, 1722616, 2153270, 2460880, 3014578, 3173240, 3445232, 4306540, 6029156, 6346480, 7536445, 8613080, 12058312, 15072890, 17226160, 24116624, 30145780, 60291560, 120583120]

約数ペア:

[(1, 120583120), (2, 60291560), (4, 30145780), (5, 24116624), (7, 17226160), (8, 15072890), (10, 12058312), (14, 8613080), (16, 7536445), (19, 6346480), (20, 6029156), (28, 4306540), (35, 3445232), (38, 3173240), (40, 3014578), (49, 2460880), (56, 2153270), (70, 1722616), (76, 1586620), (80, 1507289), (95, 1269296), (98, 1230440), (112, 1076635), (133, 906640), (140, 861308), (152, 793310), (190, 634648), (196, 615220), (245, 492176), (266, 453320), (280, 430654), (304, 396655), (380, 317324), (392, 307610), (490, 246088), (532, 226660), (560, 215327), (665, 181328), (760, 158662), (784, 153805), (931, 129520), (980, 123044), (1064, 113330), (1330, 90664), (1520, 79331), (1619, 74480), (1862, 64760), (1960, 61522), (2128, 56665), (2660, 45332), (3238, 37240), (3724, 32380), (3920, 30761), (4655, 25904), (5320, 22666), (6476, 18620), (7448, 16190), (8095, 14896), (9310, 12952), (10640, 11333)]