2012177520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147089}}^1$

素因数の和:147127

約数の個数: 120

約数和(自身を含む): 7113272400

約数和(自身を除く): 5101094880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 147089, 294178, 441267, 588356, 735445, 882534, 1176712, 1323801, 1470890, 1765068, 2206335, 2353424, 2647602, 2794691, 2941780, 3530136, 4412670, 5295204, 5589382, 5883560, 6619005, 7060272, 8384073, 8825340, 10590408, 11178764, 11767120, 13238010, 13973455, 16768146, 17650680, 21180816, 22357528, 25152219, 26476020, 27946910, 33536292, 35301360, 41920365, 44715056, 50304438, 52952040, 55893820, 67072584, 83840730, 100608876, 105904080, 111787640, 125761095, 134145168, 167681460, 201217752, 223575280, 251522190, 335362920, 402435504, 503044380, 670725840, 1006088760, 2012177520]

約数ペア:

[(1, 2012177520), (2, 1006088760), (3, 670725840), (4, 503044380), (5, 402435504), (6, 335362920), (8, 251522190), (9, 223575280), (10, 201217752), (12, 167681460), (15, 134145168), (16, 125761095), (18, 111787640), (19, 105904080), (20, 100608876), (24, 83840730), (30, 67072584), (36, 55893820), (38, 52952040), (40, 50304438), (45, 44715056), (48, 41920365), (57, 35301360), (60, 33536292), (72, 27946910), (76, 26476020), (80, 25152219), (90, 22357528), (95, 21180816), (114, 17650680), (120, 16768146), (144, 13973455), (152, 13238010), (171, 11767120), (180, 11178764), (190, 10590408), (228, 8825340), (240, 8384073), (285, 7060272), (304, 6619005), (342, 5883560), (360, 5589382), (380, 5295204), (456, 4412670), (570, 3530136), (684, 2941780), (720, 2794691), (760, 2647602), (855, 2353424), (912, 2206335), (1140, 1765068), (1368, 1470890), (1520, 1323801), (1710, 1176712), (2280, 882534), (2736, 735445), (3420, 588356), (4560, 441267), (6840, 294178), (13680, 147089)]