61934520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8461}}^1$

素因数の和:8536

約数の個数: 64

約数和(自身を含む): 188871840

約数和(自身を除く): 126937320

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, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 126915, 169220, 203064, 253830, 338440, 507660, 516121, 1015320, 1032242, 1548363, 2064484, 2580605, 3096726, 4128968, 5161210, 6193452, 7741815, 10322420, 12386904, 15483630, 20644840, 30967260, 61934520]

約数ペア:

[(1, 61934520), (2, 30967260), (3, 20644840), (4, 15483630), (5, 12386904), (6, 10322420), (8, 7741815), (10, 6193452), (12, 5161210), (15, 4128968), (20, 3096726), (24, 2580605), (30, 2064484), (40, 1548363), (60, 1032242), (61, 1015320), (120, 516121), (122, 507660), (183, 338440), (244, 253830), (305, 203064), (366, 169220), (488, 126915), (610, 101532), (732, 84610), (915, 67688), (1220, 50766), (1464, 42305), (1830, 33844), (2440, 25383), (3660, 16922), (7320, 8461)]