2007771120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{3061}}^1$

素因数の和:3991

約数の個数: 120

約数和(自身を含む): 6752371392

約数和(自身を除く): 4744600272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 911, 1822, 2733, 3061, 3644, 4555, 5466, 6122, 7288, 8199, 9110, 9183, 10932, 12244, 13665, 14576, 15305, 16398, 18220, 18366, 21864, 24488, 27330, 27549, 30610, 32796, 36440, 36732, 40995, 43728, 45915, 48976, 54660, 55098, 61220, 65592, 72880, 73464, 81990, 91830, 109320, 110196, 122440, 131184, 137745, 146928, 163980, 183660, 218640, 220392, 244880, 275490, 327960, 367320, 440784, 550980, 655920, 734640, 1101960, 2203920, 2788571, 5577142, 8365713, 11154284, 13942855, 16731426, 22308568, 25097139, 27885710, 33462852, 41828565, 44617136, 50194278, 55771420, 66925704, 83657130, 100388556, 111542840, 125485695, 133851408, 167314260, 200777112, 223085680, 250971390, 334628520, 401554224, 501942780, 669257040, 1003885560, 2007771120]

約数ペア:

[(1, 2007771120), (2, 1003885560), (3, 669257040), (4, 501942780), (5, 401554224), (6, 334628520), (8, 250971390), (9, 223085680), (10, 200777112), (12, 167314260), (15, 133851408), (16, 125485695), (18, 111542840), (20, 100388556), (24, 83657130), (30, 66925704), (36, 55771420), (40, 50194278), (45, 44617136), (48, 41828565), (60, 33462852), (72, 27885710), (80, 25097139), (90, 22308568), (120, 16731426), (144, 13942855), (180, 11154284), (240, 8365713), (360, 5577142), (720, 2788571), (911, 2203920), (1822, 1101960), (2733, 734640), (3061, 655920), (3644, 550980), (4555, 440784), (5466, 367320), (6122, 327960), (7288, 275490), (8199, 244880), (9110, 220392), (9183, 218640), (10932, 183660), (12244, 163980), (13665, 146928), (14576, 137745), (15305, 131184), (16398, 122440), (18220, 110196), (18366, 109320), (21864, 91830), (24488, 81990), (27330, 73464), (27549, 72880), (30610, 65592), (32796, 61220), (36440, 55098), (36732, 54660), (40995, 48976), (43728, 45915)]