478220760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 1624091040

約数和(自身を除く): 1145870280

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, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 618, 648, 810, 824, 927, 1030, 1080, 1236, 1433, 1545, 1620, 1854, 2060, 2472, 2781, 2866, 3090, 3240, 3708, 4120, 4299, 4635, 5562, 5732, 6180, 7165, 7416, 8343, 8598, 9270, 11124, 11464, 12360, 12897, 13905, 14330, 16686, 17196, 18540, 21495, 22248, 25794, 27810, 28660, 33372, 34392, 37080, 38691, 41715, 42990, 51588, 55620, 57320, 64485, 66744, 77382, 83430, 85980, 103176, 111240, 116073, 128970, 147599, 154764, 166860, 171960, 193455, 232146, 257940, 295198, 309528, 333720, 386910, 442797, 464292, 515880, 580365, 590396, 737995, 773820, 885594, 928584, 1160730, 1180792, 1328391, 1475990, 1547640, 1771188, 2213985, 2321460, 2656782, 2951980, 3542376, 3985173, 4427970, 4642920, 5313564, 5903960, 6641955, 7970346, 8855940, 10627128, 11955519, 13283910, 15940692, 17711880, 19925865, 23911038, 26567820, 31881384, 39851730, 47822076, 53135640, 59777595, 79703460, 95644152, 119555190, 159406920, 239110380, 478220760]

約数ペア:

[(1, 478220760), (2, 239110380), (3, 159406920), (4, 119555190), (5, 95644152), (6, 79703460), (8, 59777595), (9, 53135640), (10, 47822076), (12, 39851730), (15, 31881384), (18, 26567820), (20, 23911038), (24, 19925865), (27, 17711880), (30, 15940692), (36, 13283910), (40, 11955519), (45, 10627128), (54, 8855940), (60, 7970346), (72, 6641955), (81, 5903960), (90, 5313564), (103, 4642920), (108, 4427970), (120, 3985173), (135, 3542376), (162, 2951980), (180, 2656782), (206, 2321460), (216, 2213985), (270, 1771188), (309, 1547640), (324, 1475990), (360, 1328391), (405, 1180792), (412, 1160730), (515, 928584), (540, 885594), (618, 773820), (648, 737995), (810, 590396), (824, 580365), (927, 515880), (1030, 464292), (1080, 442797), (1236, 386910), (1433, 333720), (1545, 309528), (1620, 295198), (1854, 257940), (2060, 232146), (2472, 193455), (2781, 171960), (2866, 166860), (3090, 154764), (3240, 147599), (3708, 128970), (4120, 116073), (4299, 111240), (4635, 103176), (5562, 85980), (5732, 83430), (6180, 77382), (7165, 66744), (7416, 64485), (8343, 57320), (8598, 55620), (9270, 51588), (11124, 42990), (11464, 41715), (12360, 38691), (12897, 37080), (13905, 34392), (14330, 33372), (16686, 28660), (17196, 27810), (18540, 25794), (21495, 22248)]