290099760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41681}}^1$

素因数の和:41726

約数の個数: 80

約数和(自身を含む): 930342240

約数和(自身を除く): 640242480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 41681, 83362, 125043, 166724, 208405, 250086, 333448, 416810, 500172, 625215, 666896, 833620, 1000344, 1208749, 1250430, 1667240, 2000688, 2417498, 2500860, 3334480, 3626247, 4834996, 5001720, 6043745, 7252494, 9669992, 10003440, 12087490, 14504988, 18131235, 19339984, 24174980, 29009976, 36262470, 48349960, 58019952, 72524940, 96699920, 145049880, 290099760]

約数ペア:

[(1, 290099760), (2, 145049880), (3, 96699920), (4, 72524940), (5, 58019952), (6, 48349960), (8, 36262470), (10, 29009976), (12, 24174980), (15, 19339984), (16, 18131235), (20, 14504988), (24, 12087490), (29, 10003440), (30, 9669992), (40, 7252494), (48, 6043745), (58, 5001720), (60, 4834996), (80, 3626247), (87, 3334480), (116, 2500860), (120, 2417498), (145, 2000688), (174, 1667240), (232, 1250430), (240, 1208749), (290, 1000344), (348, 833620), (435, 666896), (464, 625215), (580, 500172), (696, 416810), (870, 333448), (1160, 250086), (1392, 208405), (1740, 166724), (2320, 125043), (3480, 83362), (6960, 41681)]