120331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5039}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 242548680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5039, 5970, 7960, 10078, 11940, 15117, 20156, 23880, 25195, 30234, 40312, 50390, 60468, 75585, 100780, 120936, 151170, 201560, 302340, 604680, 1002761, 2005522, 3008283, 4011044, 5013805, 6016566, 8022088, 10027610, 12033132, 15041415, 20055220, 24066264, 30082830, 40110440, 60165660, 120331320]

約数ペア:

[(1, 120331320), (2, 60165660), (3, 40110440), (4, 30082830), (5, 24066264), (6, 20055220), (8, 15041415), (10, 12033132), (12, 10027610), (15, 8022088), (20, 6016566), (24, 5013805), (30, 4011044), (40, 3008283), (60, 2005522), (120, 1002761), (199, 604680), (398, 302340), (597, 201560), (796, 151170), (995, 120936), (1194, 100780), (1592, 75585), (1990, 60468), (2388, 50390), (2985, 40312), (3980, 30234), (4776, 25195), (5039, 23880), (5970, 20156), (7960, 15117), (10078, 11940)]