3425040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 11838528

約数和(自身を除く): 8413488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 71, 72, 80, 90, 120, 134, 142, 144, 180, 201, 213, 240, 268, 284, 335, 355, 360, 402, 426, 536, 568, 603, 639, 670, 710, 720, 804, 852, 1005, 1065, 1072, 1136, 1206, 1278, 1340, 1420, 1608, 1704, 2010, 2130, 2412, 2556, 2680, 2840, 3015, 3195, 3216, 3408, 4020, 4260, 4757, 4824, 5112, 5360, 5680, 6030, 6390, 8040, 8520, 9514, 9648, 10224, 12060, 12780, 14271, 16080, 17040, 19028, 23785, 24120, 25560, 28542, 38056, 42813, 47570, 48240, 51120, 57084, 71355, 76112, 85626, 95140, 114168, 142710, 171252, 190280, 214065, 228336, 285420, 342504, 380560, 428130, 570840, 685008, 856260, 1141680, 1712520, 3425040]

約数ペア:

[(1, 3425040), (2, 1712520), (3, 1141680), (4, 856260), (5, 685008), (6, 570840), (8, 428130), (9, 380560), (10, 342504), (12, 285420), (15, 228336), (16, 214065), (18, 190280), (20, 171252), (24, 142710), (30, 114168), (36, 95140), (40, 85626), (45, 76112), (48, 71355), (60, 57084), (67, 51120), (71, 48240), (72, 47570), (80, 42813), (90, 38056), (120, 28542), (134, 25560), (142, 24120), (144, 23785), (180, 19028), (201, 17040), (213, 16080), (240, 14271), (268, 12780), (284, 12060), (335, 10224), (355, 9648), (360, 9514), (402, 8520), (426, 8040), (536, 6390), (568, 6030), (603, 5680), (639, 5360), (670, 5112), (710, 4824), (720, 4757), (804, 4260), (852, 4020), (1005, 3408), (1065, 3216), (1072, 3195), (1136, 3015), (1206, 2840), (1278, 2680), (1340, 2556), (1420, 2412), (1608, 2130), (1704, 2010)]