240846048

素因数分解:

$2^5\times 3^5\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 726485760

約数和(自身を除く): 485639712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 243, 282, 288, 324, 376, 423, 432, 486, 564, 648, 659, 752, 846, 864, 972, 1128, 1269, 1296, 1318, 1504, 1692, 1944, 1977, 2256, 2538, 2592, 2636, 3384, 3807, 3888, 3954, 4512, 5076, 5272, 5931, 6768, 7614, 7776, 7908, 10152, 10544, 11421, 11862, 13536, 15228, 15816, 17793, 20304, 21088, 22842, 23724, 30456, 30973, 31632, 35586, 40608, 45684, 47448, 53379, 60912, 61946, 63264, 71172, 91368, 92919, 94896, 106758, 121824, 123892, 142344, 160137, 182736, 185838, 189792, 213516, 247784, 278757, 284688, 320274, 365472, 371676, 427032, 495568, 557514, 569376, 640548, 743352, 836271, 854064, 991136, 1115028, 1281096, 1486704, 1672542, 1708128, 2230056, 2508813, 2562192, 2973408, 3345084, 4460112, 5017626, 5124384, 6690168, 7526439, 8920224, 10035252, 13380336, 15052878, 20070504, 26760672, 30105756, 40141008, 60211512, 80282016, 120423024, 240846048]

約数ペア:

[(1, 240846048), (2, 120423024), (3, 80282016), (4, 60211512), (6, 40141008), (8, 30105756), (9, 26760672), (12, 20070504), (16, 15052878), (18, 13380336), (24, 10035252), (27, 8920224), (32, 7526439), (36, 6690168), (47, 5124384), (48, 5017626), (54, 4460112), (72, 3345084), (81, 2973408), (94, 2562192), (96, 2508813), (108, 2230056), (141, 1708128), (144, 1672542), (162, 1486704), (188, 1281096), (216, 1115028), (243, 991136), (282, 854064), (288, 836271), (324, 743352), (376, 640548), (423, 569376), (432, 557514), (486, 495568), (564, 427032), (648, 371676), (659, 365472), (752, 320274), (846, 284688), (864, 278757), (972, 247784), (1128, 213516), (1269, 189792), (1296, 185838), (1318, 182736), (1504, 160137), (1692, 142344), (1944, 123892), (1977, 121824), (2256, 106758), (2538, 94896), (2592, 92919), (2636, 91368), (3384, 71172), (3807, 63264), (3888, 61946), (3954, 60912), (4512, 53379), (5076, 47448), (5272, 45684), (5931, 40608), (6768, 35586), (7614, 31632), (7776, 30973), (7908, 30456), (10152, 23724), (10544, 22842), (11421, 21088), (11862, 20304), (13536, 17793), (15228, 15816)]