15549270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{325571}}^1$

素因数の和:325786

約数の個数: 80

約数和(自身を含む): 48445113600

約数和(自身を除く): 32895842640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 325571, 651142, 976713, 1302284, 1627855, 1953426, 2604568, 3255710, 3906852, 4883565, 5209136, 6511420, 7813704, 9767130, 13022840, 15627408, 19534260, 26045680, 39068520, 64788629, 78137040, 129577258, 194365887, 259154516, 323943145, 388731774, 518309032, 647886290, 777463548, 971829435, 1036618064, 1295772580, 1554927096, 1943658870, 2591545160, 3109854192, 3887317740, 5183090320, 7774635480, 15549270960]

約数ペア:

[(1, 15549270960), (2, 7774635480), (3, 5183090320), (4, 3887317740), (5, 3109854192), (6, 2591545160), (8, 1943658870), (10, 1554927096), (12, 1295772580), (15, 1036618064), (16, 971829435), (20, 777463548), (24, 647886290), (30, 518309032), (40, 388731774), (48, 323943145), (60, 259154516), (80, 194365887), (120, 129577258), (199, 78137040), (240, 64788629), (398, 39068520), (597, 26045680), (796, 19534260), (995, 15627408), (1194, 13022840), (1592, 9767130), (1990, 7813704), (2388, 6511420), (2985, 5209136), (3184, 4883565), (3980, 3906852), (4776, 3255710), (5970, 2604568), (7960, 1953426), (9552, 1627855), (11940, 1302284), (15920, 976713), (23880, 651142), (47760, 325571)]