65583120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 214111296

約数和(自身を除く): 148528176

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, 109, 115, 120, 138, 184, 218, 230, 240, 276, 327, 345, 368, 436, 460, 545, 552, 654, 690, 872, 920, 1090, 1104, 1308, 1380, 1635, 1744, 1840, 2180, 2507, 2616, 2760, 3270, 4360, 5014, 5232, 5520, 6540, 7521, 8720, 10028, 11881, 12535, 13080, 15042, 20056, 23762, 25070, 26160, 30084, 35643, 37605, 40112, 47524, 50140, 59405, 60168, 71286, 75210, 95048, 100280, 118810, 120336, 142572, 150420, 178215, 190096, 200560, 237620, 273263, 285144, 300840, 356430, 475240, 546526, 570288, 601680, 712860, 819789, 950480, 1093052, 1366315, 1425720, 1639578, 2186104, 2732630, 2851440, 3279156, 4098945, 4372208, 5465260, 6558312, 8197890, 10930520, 13116624, 16395780, 21861040, 32791560, 65583120]

約数ペア:

[(1, 65583120), (2, 32791560), (3, 21861040), (4, 16395780), (5, 13116624), (6, 10930520), (8, 8197890), (10, 6558312), (12, 5465260), (15, 4372208), (16, 4098945), (20, 3279156), (23, 2851440), (24, 2732630), (30, 2186104), (40, 1639578), (46, 1425720), (48, 1366315), (60, 1093052), (69, 950480), (80, 819789), (92, 712860), (109, 601680), (115, 570288), (120, 546526), (138, 475240), (184, 356430), (218, 300840), (230, 285144), (240, 273263), (276, 237620), (327, 200560), (345, 190096), (368, 178215), (436, 150420), (460, 142572), (545, 120336), (552, 118810), (654, 100280), (690, 95048), (872, 75210), (920, 71286), (1090, 60168), (1104, 59405), (1308, 50140), (1380, 47524), (1635, 40112), (1744, 37605), (1840, 35643), (2180, 30084), (2507, 26160), (2616, 25070), (2760, 23762), (3270, 20056), (4360, 15042), (5014, 13080), (5232, 12535), (5520, 11881), (6540, 10028), (7521, 8720)]