16052040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 38379960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 167, 178, 180, 216, 267, 270, 334, 356, 360, 445, 501, 534, 540, 668, 712, 801, 835, 890, 1002, 1068, 1080, 1335, 1336, 1503, 1602, 1670, 1780, 2004, 2136, 2403, 2505, 2670, 3006, 3204, 3340, 3560, 4005, 4008, 4509, 4806, 5010, 5340, 6012, 6408, 6680, 7515, 8010, 9018, 9612, 10020, 10680, 12015, 12024, 14863, 15030, 16020, 18036, 19224, 20040, 22545, 24030, 29726, 30060, 32040, 36072, 44589, 45090, 48060, 59452, 60120, 74315, 89178, 90180, 96120, 118904, 133767, 148630, 178356, 180360, 222945, 267534, 297260, 356712, 401301, 445890, 535068, 594520, 668835, 802602, 891780, 1070136, 1337670, 1605204, 1783560, 2006505, 2675340, 3210408, 4013010, 5350680, 8026020, 16052040]

約数ペア:

[(1, 16052040), (2, 8026020), (3, 5350680), (4, 4013010), (5, 3210408), (6, 2675340), (8, 2006505), (9, 1783560), (10, 1605204), (12, 1337670), (15, 1070136), (18, 891780), (20, 802602), (24, 668835), (27, 594520), (30, 535068), (36, 445890), (40, 401301), (45, 356712), (54, 297260), (60, 267534), (72, 222945), (89, 180360), (90, 178356), (108, 148630), (120, 133767), (135, 118904), (167, 96120), (178, 90180), (180, 89178), (216, 74315), (267, 60120), (270, 59452), (334, 48060), (356, 45090), (360, 44589), (445, 36072), (501, 32040), (534, 30060), (540, 29726), (668, 24030), (712, 22545), (801, 20040), (835, 19224), (890, 18036), (1002, 16020), (1068, 15030), (1080, 14863), (1335, 12024), (1336, 12015), (1503, 10680), (1602, 10020), (1670, 9612), (1780, 9018), (2004, 8010), (2136, 7515), (2403, 6680), (2505, 6408), (2670, 6012), (3006, 5340), (3204, 5010), (3340, 4806), (3560, 4509), (4005, 4008)]