145049880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41681}}^1$

素因数の和:41724

約数の個数: 64

約数和(自身を含む): 450165600

約数和(自身を除く): 305115720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 41681, 83362, 125043, 166724, 208405, 250086, 333448, 416810, 500172, 625215, 833620, 1000344, 1208749, 1250430, 1667240, 2417498, 2500860, 3626247, 4834996, 5001720, 6043745, 7252494, 9669992, 12087490, 14504988, 18131235, 24174980, 29009976, 36262470, 48349960, 72524940, 145049880]

約数ペア:

[(1, 145049880), (2, 72524940), (3, 48349960), (4, 36262470), (5, 29009976), (6, 24174980), (8, 18131235), (10, 14504988), (12, 12087490), (15, 9669992), (20, 7252494), (24, 6043745), (29, 5001720), (30, 4834996), (40, 3626247), (58, 2500860), (60, 2417498), (87, 1667240), (116, 1250430), (120, 1208749), (145, 1000344), (174, 833620), (232, 625215), (290, 500172), (348, 416810), (435, 333448), (580, 250086), (696, 208405), (870, 166724), (1160, 125043), (1740, 83362), (3480, 41681)]