430423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 1325629440

約数和(自身を除く): 895206120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 183, 244, 254, 305, 366, 381, 463, 488, 508, 610, 635, 732, 762, 915, 926, 1016, 1220, 1270, 1389, 1464, 1524, 1830, 1852, 1905, 2315, 2440, 2540, 2778, 3048, 3660, 3704, 3810, 4630, 5080, 5556, 6945, 7320, 7620, 7747, 9260, 11112, 13890, 15240, 15494, 18520, 23241, 27780, 28243, 30988, 38735, 46482, 55560, 56486, 58801, 61976, 77470, 84729, 92964, 112972, 116205, 117602, 141215, 154940, 169458, 176403, 185928, 225944, 232410, 235204, 282430, 294005, 309880, 338916, 352806, 423645, 464820, 470408, 564860, 588010, 677832, 705612, 847290, 882015, 929640, 1129720, 1176020, 1411224, 1694580, 1764030, 2352040, 3389160, 3528060, 3586861, 7056120, 7173722, 10760583, 14347444, 17934305, 21521166, 28694888, 35868610, 43042332, 53802915, 71737220, 86084664, 107605830, 143474440, 215211660, 430423320]

約数ペア:

[(1, 430423320), (2, 215211660), (3, 143474440), (4, 107605830), (5, 86084664), (6, 71737220), (8, 53802915), (10, 43042332), (12, 35868610), (15, 28694888), (20, 21521166), (24, 17934305), (30, 14347444), (40, 10760583), (60, 7173722), (61, 7056120), (120, 3586861), (122, 3528060), (127, 3389160), (183, 2352040), (244, 1764030), (254, 1694580), (305, 1411224), (366, 1176020), (381, 1129720), (463, 929640), (488, 882015), (508, 847290), (610, 705612), (635, 677832), (732, 588010), (762, 564860), (915, 470408), (926, 464820), (1016, 423645), (1220, 352806), (1270, 338916), (1389, 309880), (1464, 294005), (1524, 282430), (1830, 235204), (1852, 232410), (1905, 225944), (2315, 185928), (2440, 176403), (2540, 169458), (2778, 154940), (3048, 141215), (3660, 117602), (3704, 116205), (3810, 112972), (4630, 92964), (5080, 84729), (5556, 77470), (6945, 61976), (7320, 58801), (7620, 56486), (7747, 55560), (9260, 46482), (11112, 38735), (13890, 30988), (15240, 28243), (15494, 27780), (18520, 23241)]