1528394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{276883}}^1$

素因数の和:276922

約数の個数: 80

約数和(自身を含む): 4944040704

約数和(自身を除く): 3415646544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 276883, 553766, 830649, 1107532, 1384415, 1661298, 2215064, 2768830, 3322596, 4153245, 4430128, 5537660, 6368309, 6645192, 8306490, 11075320, 12736618, 13290384, 16612980, 19104927, 22150640, 25473236, 31841545, 33225960, 38209854, 50946472, 63683090, 66451920, 76419708, 95524635, 101892944, 127366180, 152839416, 191049270, 254732360, 305678832, 382098540, 509464720, 764197080, 1528394160]

約数ペア:

[(1, 1528394160), (2, 764197080), (3, 509464720), (4, 382098540), (5, 305678832), (6, 254732360), (8, 191049270), (10, 152839416), (12, 127366180), (15, 101892944), (16, 95524635), (20, 76419708), (23, 66451920), (24, 63683090), (30, 50946472), (40, 38209854), (46, 33225960), (48, 31841545), (60, 25473236), (69, 22150640), (80, 19104927), (92, 16612980), (115, 13290384), (120, 12736618), (138, 11075320), (184, 8306490), (230, 6645192), (240, 6368309), (276, 5537660), (345, 4430128), (368, 4153245), (460, 3322596), (552, 2768830), (690, 2215064), (920, 1661298), (1104, 1384415), (1380, 1107532), (1840, 830649), (2760, 553766), (5520, 276883)]