137121480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 96

約数和(自身を含む): 469123200

約数和(自身を除く): 332001720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 180423, 200470, 240564, 300705, 360846, 380893, 400940, 481128, 601410, 721692, 761786, 801880, 902115, 1142679, 1202820, 1443384, 1523572, 1804230, 1904465, 2285358, 2405640, 3047144, 3428037, 3608460, 3808930, 4570716, 5713395, 6856074, 7216920, 7617860, 9141432, 11426790, 13712148, 15235720, 17140185, 22853580, 27424296, 34280370, 45707160, 68560740, 137121480]

約数ペア:

[(1, 137121480), (2, 68560740), (3, 45707160), (4, 34280370), (5, 27424296), (6, 22853580), (8, 17140185), (9, 15235720), (10, 13712148), (12, 11426790), (15, 9141432), (18, 7617860), (19, 7216920), (20, 6856074), (24, 5713395), (30, 4570716), (36, 3808930), (38, 3608460), (40, 3428037), (45, 3047144), (57, 2405640), (60, 2285358), (72, 1904465), (76, 1804230), (90, 1523572), (95, 1443384), (114, 1202820), (120, 1142679), (152, 902115), (171, 801880), (180, 761786), (190, 721692), (228, 601410), (285, 481128), (342, 400940), (360, 380893), (380, 360846), (456, 300705), (570, 240564), (684, 200470), (760, 180423), (855, 160376), (1140, 120282), (1368, 100235), (1710, 80188), (2280, 60141), (3420, 40094), (6840, 20047)]