79268760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 278208000

約数和(自身を除く): 198939240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3863, 4104, 5130, 6840, 7726, 10260, 11589, 15452, 19315, 20520, 23178, 30904, 34767, 38630, 46356, 57945, 69534, 73397, 77260, 92712, 104301, 115890, 139068, 146794, 154520, 173835, 208602, 220191, 231780, 278136, 293588, 347670, 366985, 417204, 440382, 463560, 521505, 587176, 660573, 695340, 733970, 834408, 880764, 1043010, 1100955, 1321146, 1390680, 1467940, 1761528, 1981719, 2086020, 2201910, 2642292, 2935880, 3302865, 3963438, 4172040, 4403820, 5284584, 6605730, 7926876, 8807640, 9908595, 13211460, 15853752, 19817190, 26422920, 39634380, 79268760]

約数ペア:

[(1, 79268760), (2, 39634380), (3, 26422920), (4, 19817190), (5, 15853752), (6, 13211460), (8, 9908595), (9, 8807640), (10, 7926876), (12, 6605730), (15, 5284584), (18, 4403820), (19, 4172040), (20, 3963438), (24, 3302865), (27, 2935880), (30, 2642292), (36, 2201910), (38, 2086020), (40, 1981719), (45, 1761528), (54, 1467940), (57, 1390680), (60, 1321146), (72, 1100955), (76, 1043010), (90, 880764), (95, 834408), (108, 733970), (114, 695340), (120, 660573), (135, 587176), (152, 521505), (171, 463560), (180, 440382), (190, 417204), (216, 366985), (228, 347670), (270, 293588), (285, 278136), (342, 231780), (360, 220191), (380, 208602), (456, 173835), (513, 154520), (540, 146794), (570, 139068), (684, 115890), (760, 104301), (855, 92712), (1026, 77260), (1080, 73397), (1140, 69534), (1368, 57945), (1710, 46356), (2052, 38630), (2280, 34767), (2565, 30904), (3420, 23178), (3863, 20520), (4104, 19315), (5130, 15452), (6840, 11589), (7726, 10260)]