195257040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73961}}^1$

素因数の和:73988

約数の個数: 80

約数和(自身を含む): 660332736

約数和(自身を除く): 465075696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 73961, 147922, 221883, 295844, 369805, 443766, 591688, 739610, 813571, 887532, 1109415, 1183376, 1479220, 1627142, 1775064, 2218830, 2440713, 2958440, 3254284, 3550128, 4067855, 4437660, 4881426, 5916880, 6508568, 8135710, 8875320, 9762852, 12203565, 13017136, 16271420, 17750640, 19525704, 24407130, 32542840, 39051408, 48814260, 65085680, 97628520, 195257040]

約数ペア:

[(1, 195257040), (2, 97628520), (3, 65085680), (4, 48814260), (5, 39051408), (6, 32542840), (8, 24407130), (10, 19525704), (11, 17750640), (12, 16271420), (15, 13017136), (16, 12203565), (20, 9762852), (22, 8875320), (24, 8135710), (30, 6508568), (33, 5916880), (40, 4881426), (44, 4437660), (48, 4067855), (55, 3550128), (60, 3254284), (66, 2958440), (80, 2440713), (88, 2218830), (110, 1775064), (120, 1627142), (132, 1479220), (165, 1183376), (176, 1109415), (220, 887532), (240, 813571), (264, 739610), (330, 591688), (440, 443766), (528, 369805), (660, 295844), (880, 221883), (1320, 147922), (2640, 73961)]