7986720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 28764288

約数和(自身を除く): 20777568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2377, 3360, 4754, 7131, 9508, 11885, 14262, 16639, 19016, 23770, 28524, 33278, 35655, 38032, 47540, 49917, 57048, 66556, 71310, 76064, 83195, 95080, 99834, 114096, 133112, 142620, 166390, 190160, 199668, 228192, 249585, 266224, 285240, 332780, 380320, 399336, 499170, 532448, 570480, 665560, 798672, 998340, 1140960, 1331120, 1597344, 1996680, 2662240, 3993360, 7986720]

約数ペア:

[(1, 7986720), (2, 3993360), (3, 2662240), (4, 1996680), (5, 1597344), (6, 1331120), (7, 1140960), (8, 998340), (10, 798672), (12, 665560), (14, 570480), (15, 532448), (16, 499170), (20, 399336), (21, 380320), (24, 332780), (28, 285240), (30, 266224), (32, 249585), (35, 228192), (40, 199668), (42, 190160), (48, 166390), (56, 142620), (60, 133112), (70, 114096), (80, 99834), (84, 95080), (96, 83195), (105, 76064), (112, 71310), (120, 66556), (140, 57048), (160, 49917), (168, 47540), (210, 38032), (224, 35655), (240, 33278), (280, 28524), (336, 23770), (420, 19016), (480, 16639), (560, 14262), (672, 11885), (840, 9508), (1120, 7131), (1680, 4754), (2377, 3360)]