242300040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42961}}^1$

素因数の和:43022

約数の個数: 64

約数和(自身を含む): 742383360

約数和(自身を除く): 500083320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 42961, 85922, 128883, 171844, 214805, 257766, 343688, 429610, 515532, 644415, 859220, 1031064, 1288830, 1718440, 2019167, 2577660, 4038334, 5155320, 6057501, 8076668, 10095835, 12115002, 16153336, 20191670, 24230004, 30287505, 40383340, 48460008, 60575010, 80766680, 121150020, 242300040]

約数ペア:

[(1, 242300040), (2, 121150020), (3, 80766680), (4, 60575010), (5, 48460008), (6, 40383340), (8, 30287505), (10, 24230004), (12, 20191670), (15, 16153336), (20, 12115002), (24, 10095835), (30, 8076668), (40, 6057501), (47, 5155320), (60, 4038334), (94, 2577660), (120, 2019167), (141, 1718440), (188, 1288830), (235, 1031064), (282, 859220), (376, 644415), (470, 515532), (564, 429610), (705, 343688), (940, 257766), (1128, 214805), (1410, 171844), (1880, 128883), (2820, 85922), (5640, 42961)]