380032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 1285427520

約数和(自身を除く): 905394600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 103, 111, 120, 148, 180, 185, 206, 222, 277, 296, 309, 333, 360, 370, 412, 444, 515, 554, 555, 618, 666, 740, 824, 831, 888, 927, 1030, 1108, 1110, 1236, 1332, 1385, 1480, 1545, 1662, 1665, 1854, 2060, 2216, 2220, 2472, 2493, 2664, 2770, 3090, 3324, 3330, 3708, 3811, 4120, 4155, 4440, 4635, 4986, 5540, 6180, 6648, 6660, 7416, 7622, 8310, 9270, 9972, 10249, 11080, 11433, 12360, 12465, 13320, 15244, 16620, 18540, 19055, 19944, 20498, 22866, 24930, 28531, 30488, 30747, 33240, 34299, 37080, 38110, 40996, 45732, 49860, 51245, 57062, 57165, 61494, 68598, 76220, 81992, 85593, 91464, 92241, 99720, 102490, 114124, 114330, 122988, 137196, 142655, 152440, 153735, 171186, 171495, 184482, 204980, 228248, 228660, 245976, 256779, 274392, 285310, 307470, 342372, 342990, 368964, 409960, 427965, 457320, 461205, 513558, 570620, 614940, 684744, 685980, 737928, 855930, 922410, 1027116, 1055647, 1141240, 1229880, 1283895, 1371960, 1711860, 1844820, 2054232, 2111294, 2567790, 3166941, 3423720, 3689640, 4222588, 5135580, 5278235, 6333882, 8445176, 9500823, 10271160, 10556470, 12667764, 15834705, 19001646, 21112940, 25335528, 31669410, 38003292, 42225880, 47504115, 63338820, 76006584, 95008230, 126677640, 190016460, 380032920]

約数ペア:

[(1, 380032920), (2, 190016460), (3, 126677640), (4, 95008230), (5, 76006584), (6, 63338820), (8, 47504115), (9, 42225880), (10, 38003292), (12, 31669410), (15, 25335528), (18, 21112940), (20, 19001646), (24, 15834705), (30, 12667764), (36, 10556470), (37, 10271160), (40, 9500823), (45, 8445176), (60, 6333882), (72, 5278235), (74, 5135580), (90, 4222588), (103, 3689640), (111, 3423720), (120, 3166941), (148, 2567790), (180, 2111294), (185, 2054232), (206, 1844820), (222, 1711860), (277, 1371960), (296, 1283895), (309, 1229880), (333, 1141240), (360, 1055647), (370, 1027116), (412, 922410), (444, 855930), (515, 737928), (554, 685980), (555, 684744), (618, 614940), (666, 570620), (740, 513558), (824, 461205), (831, 457320), (888, 427965), (927, 409960), (1030, 368964), (1108, 342990), (1110, 342372), (1236, 307470), (1332, 285310), (1385, 274392), (1480, 256779), (1545, 245976), (1662, 228660), (1665, 228248), (1854, 204980), (2060, 184482), (2216, 171495), (2220, 171186), (2472, 153735), (2493, 152440), (2664, 142655), (2770, 137196), (3090, 122988), (3324, 114330), (3330, 114124), (3708, 102490), (3811, 99720), (4120, 92241), (4155, 91464), (4440, 85593), (4635, 81992), (4986, 76220), (5540, 68598), (6180, 61494), (6648, 57165), (6660, 57062), (7416, 51245), (7622, 49860), (8310, 45732), (9270, 40996), (9972, 38110), (10249, 37080), (11080, 34299), (11433, 33240), (12360, 30747), (12465, 30488), (13320, 28531), (15244, 24930), (16620, 22866), (18540, 20498), (19055, 19944)]