27764760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3793}}^1$

素因数の和:3868

約数の個数: 64

約数和(自身を含む): 84682080

約数和(自身を除く): 56917320

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, 3793, 7320, 7586, 11379, 15172, 18965, 22758, 30344, 37930, 45516, 56895, 75860, 91032, 113790, 151720, 227580, 231373, 455160, 462746, 694119, 925492, 1156865, 1388238, 1850984, 2313730, 2776476, 3470595, 4627460, 5552952, 6941190, 9254920, 13882380, 27764760]

約数ペア:

[(1, 27764760), (2, 13882380), (3, 9254920), (4, 6941190), (5, 5552952), (6, 4627460), (8, 3470595), (10, 2776476), (12, 2313730), (15, 1850984), (20, 1388238), (24, 1156865), (30, 925492), (40, 694119), (60, 462746), (61, 455160), (120, 231373), (122, 227580), (183, 151720), (244, 113790), (305, 91032), (366, 75860), (488, 56895), (610, 45516), (732, 37930), (915, 30344), (1220, 22758), (1464, 18965), (1830, 15172), (2440, 11379), (3660, 7586), (3793, 7320)]