15973440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2404

約数の個数: 112

約数和(自身を含む): 57985152

約数和(自身を除く): 42011712

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2377, 3360, 4754, 6720, 7131, 9508, 11885, 14262, 16639, 19016, 23770, 28524, 33278, 35655, 38032, 47540, 49917, 57048, 66556, 71310, 76064, 83195, 95080, 99834, 114096, 133112, 142620, 152128, 166390, 190160, 199668, 228192, 249585, 266224, 285240, 332780, 380320, 399336, 456384, 499170, 532448, 570480, 665560, 760640, 798672, 998340, 1064896, 1140960, 1331120, 1597344, 1996680, 2281920, 2662240, 3194688, 3993360, 5324480, 7986720, 15973440]

約数ペア:

[(1, 15973440), (2, 7986720), (3, 5324480), (4, 3993360), (5, 3194688), (6, 2662240), (7, 2281920), (8, 1996680), (10, 1597344), (12, 1331120), (14, 1140960), (15, 1064896), (16, 998340), (20, 798672), (21, 760640), (24, 665560), (28, 570480), (30, 532448), (32, 499170), (35, 456384), (40, 399336), (42, 380320), (48, 332780), (56, 285240), (60, 266224), (64, 249585), (70, 228192), (80, 199668), (84, 190160), (96, 166390), (105, 152128), (112, 142620), (120, 133112), (140, 114096), (160, 99834), (168, 95080), (192, 83195), (210, 76064), (224, 71310), (240, 66556), (280, 57048), (320, 49917), (336, 47540), (420, 38032), (448, 35655), (480, 33278), (560, 28524), (672, 23770), (840, 19016), (960, 16639), (1120, 14262), (1344, 11885), (1680, 9508), (2240, 7131), (2377, 6720), (3360, 4754)]