159406920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1556

約数の個数: 128

約数和(自身を含む): 536889600

約数和(自身を除く): 377482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1433, 1545, 1854, 2060, 2472, 2781, 2866, 3090, 3708, 4120, 4299, 4635, 5562, 5732, 6180, 7165, 7416, 8598, 9270, 11124, 11464, 12360, 12897, 13905, 14330, 17196, 18540, 21495, 22248, 25794, 27810, 28660, 34392, 37080, 38691, 42990, 51588, 55620, 57320, 64485, 77382, 85980, 103176, 111240, 128970, 147599, 154764, 171960, 193455, 257940, 295198, 309528, 386910, 442797, 515880, 590396, 737995, 773820, 885594, 1180792, 1328391, 1475990, 1547640, 1771188, 2213985, 2656782, 2951980, 3542376, 3985173, 4427970, 5313564, 5903960, 6641955, 7970346, 8855940, 10627128, 13283910, 15940692, 17711880, 19925865, 26567820, 31881384, 39851730, 53135640, 79703460, 159406920]

約数ペア:

[(1, 159406920), (2, 79703460), (3, 53135640), (4, 39851730), (5, 31881384), (6, 26567820), (8, 19925865), (9, 17711880), (10, 15940692), (12, 13283910), (15, 10627128), (18, 8855940), (20, 7970346), (24, 6641955), (27, 5903960), (30, 5313564), (36, 4427970), (40, 3985173), (45, 3542376), (54, 2951980), (60, 2656782), (72, 2213985), (90, 1771188), (103, 1547640), (108, 1475990), (120, 1328391), (135, 1180792), (180, 885594), (206, 773820), (216, 737995), (270, 590396), (309, 515880), (360, 442797), (412, 386910), (515, 309528), (540, 295198), (618, 257940), (824, 193455), (927, 171960), (1030, 154764), (1080, 147599), (1236, 128970), (1433, 111240), (1545, 103176), (1854, 85980), (2060, 77382), (2472, 64485), (2781, 57320), (2866, 55620), (3090, 51588), (3708, 42990), (4120, 38691), (4299, 37080), (4635, 34392), (5562, 28660), (5732, 27810), (6180, 25794), (7165, 22248), (7416, 21495), (8598, 18540), (9270, 17196), (11124, 14330), (11464, 13905), (12360, 12897)]