90470160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 120

約数和(自身を含む): 331478784

約数和(自身を除く): 241008624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11423, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 125653, 137076, 171345, 182768, 205614, 228460, 251306, 274152, 342690, 376959, 411228, 456920, 502612, 514035, 548304, 628265, 685380, 753918, 822456, 913840, 1005224, 1028070, 1130877, 1256530, 1370760, 1507836, 1644912, 1884795, 2010448, 2056140, 2261754, 2513060, 2741520, 3015672, 3769590, 4112280, 4523508, 5026120, 5654385, 6031344, 7539180, 8224560, 9047016, 10052240, 11308770, 15078360, 18094032, 22617540, 30156720, 45235080, 90470160]

約数ペア:

[(1, 90470160), (2, 45235080), (3, 30156720), (4, 22617540), (5, 18094032), (6, 15078360), (8, 11308770), (9, 10052240), (10, 9047016), (11, 8224560), (12, 7539180), (15, 6031344), (16, 5654385), (18, 5026120), (20, 4523508), (22, 4112280), (24, 3769590), (30, 3015672), (33, 2741520), (36, 2513060), (40, 2261754), (44, 2056140), (45, 2010448), (48, 1884795), (55, 1644912), (60, 1507836), (66, 1370760), (72, 1256530), (80, 1130877), (88, 1028070), (90, 1005224), (99, 913840), (110, 822456), (120, 753918), (132, 685380), (144, 628265), (165, 548304), (176, 514035), (180, 502612), (198, 456920), (220, 411228), (240, 376959), (264, 342690), (330, 274152), (360, 251306), (396, 228460), (440, 205614), (495, 182768), (528, 171345), (660, 137076), (720, 125653), (792, 114230), (880, 102807), (990, 91384), (1320, 68538), (1584, 57115), (1980, 45692), (2640, 34269), (3960, 22846), (7920, 11423)]