146744040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20047}}^1$

素因数の和:20122

約数の個数: 64

約数和(自身を含む): 447471360

約数和(自身を除く): 300727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 240564, 300705, 400940, 481128, 601410, 801880, 1202820, 1222867, 2405640, 2445734, 3668601, 4891468, 6114335, 7337202, 9782936, 12228670, 14674404, 18343005, 24457340, 29348808, 36686010, 48914680, 73372020, 146744040]

約数ペア:

[(1, 146744040), (2, 73372020), (3, 48914680), (4, 36686010), (5, 29348808), (6, 24457340), (8, 18343005), (10, 14674404), (12, 12228670), (15, 9782936), (20, 7337202), (24, 6114335), (30, 4891468), (40, 3668601), (60, 2445734), (61, 2405640), (120, 1222867), (122, 1202820), (183, 801880), (244, 601410), (305, 481128), (366, 400940), (488, 300705), (610, 240564), (732, 200470), (915, 160376), (1220, 120282), (1464, 100235), (1830, 80188), (2440, 60141), (3660, 40094), (7320, 20047)]