83520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 264757248

約数和(自身を除く): 181236768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 911, 955, 1146, 1528, 1822, 1910, 2292, 2733, 2865, 3056, 3644, 3820, 4555, 4584, 5466, 5730, 6112, 7288, 7640, 9110, 9168, 10932, 11460, 13665, 14576, 15280, 18220, 18336, 21864, 22920, 27330, 29152, 30560, 36440, 43728, 45840, 54660, 72880, 87456, 91680, 109320, 145760, 174001, 218640, 348002, 437280, 522003, 696004, 870005, 1044006, 1392008, 1740010, 2088012, 2610015, 2784016, 3480020, 4176024, 5220030, 5568032, 6960040, 8352048, 10440060, 13920080, 16704096, 20880120, 27840160, 41760240, 83520480]

約数ペア:

[(1, 83520480), (2, 41760240), (3, 27840160), (4, 20880120), (5, 16704096), (6, 13920080), (8, 10440060), (10, 8352048), (12, 6960040), (15, 5568032), (16, 5220030), (20, 4176024), (24, 3480020), (30, 2784016), (32, 2610015), (40, 2088012), (48, 1740010), (60, 1392008), (80, 1044006), (96, 870005), (120, 696004), (160, 522003), (191, 437280), (240, 348002), (382, 218640), (480, 174001), (573, 145760), (764, 109320), (911, 91680), (955, 87456), (1146, 72880), (1528, 54660), (1822, 45840), (1910, 43728), (2292, 36440), (2733, 30560), (2865, 29152), (3056, 27330), (3644, 22920), (3820, 21864), (4555, 18336), (4584, 18220), (5466, 15280), (5730, 14576), (6112, 13665), (7288, 11460), (7640, 10932), (9110, 9168)]