193751280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4639

約数の個数: 120

約数和(自身を含む): 661854960

約数和(自身を除く): 468103680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4561, 4720, 5310, 7080, 8496, 9122, 10620, 13683, 14160, 18244, 21240, 22805, 27366, 36488, 41049, 42480, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 136830, 164196, 182440, 205245, 218928, 269099, 273660, 328392, 364880, 410490, 538198, 547320, 656784, 807297, 820980, 1076396, 1094640, 1345495, 1614594, 1641960, 2152792, 2421891, 2690990, 3229188, 3283920, 4036485, 4305584, 4843782, 5381980, 6458376, 8072970, 9687564, 10763960, 12109455, 12916752, 16145940, 19375128, 21527920, 24218910, 32291880, 38750256, 48437820, 64583760, 96875640, 193751280]

約数ペア:

[(1, 193751280), (2, 96875640), (3, 64583760), (4, 48437820), (5, 38750256), (6, 32291880), (8, 24218910), (9, 21527920), (10, 19375128), (12, 16145940), (15, 12916752), (16, 12109455), (18, 10763960), (20, 9687564), (24, 8072970), (30, 6458376), (36, 5381980), (40, 4843782), (45, 4305584), (48, 4036485), (59, 3283920), (60, 3229188), (72, 2690990), (80, 2421891), (90, 2152792), (118, 1641960), (120, 1614594), (144, 1345495), (177, 1094640), (180, 1076396), (236, 820980), (240, 807297), (295, 656784), (354, 547320), (360, 538198), (472, 410490), (531, 364880), (590, 328392), (708, 273660), (720, 269099), (885, 218928), (944, 205245), (1062, 182440), (1180, 164196), (1416, 136830), (1770, 109464), (2124, 91220), (2360, 82098), (2655, 72976), (2832, 68415), (3540, 54732), (4248, 45610), (4561, 42480), (4720, 41049), (5310, 36488), (7080, 27366), (8496, 22805), (9122, 21240), (10620, 18244), (13683, 14160)]