40080480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 96

約数和(自身を含む): 137749248

約数和(自身を除く): 97668768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7591, 15182, 22773, 30364, 37955, 45546, 60728, 75910, 83501, 91092, 113865, 121456, 151820, 167002, 182184, 227730, 242912, 250503, 303640, 334004, 364368, 417505, 455460, 501006, 607280, 668008, 728736, 835010, 910920, 1002012, 1214560, 1252515, 1336016, 1670020, 1821840, 2004024, 2505030, 2672032, 3340040, 3643680, 4008048, 5010060, 6680080, 8016096, 10020120, 13360160, 20040240, 40080480]

約数ペア:

[(1, 40080480), (2, 20040240), (3, 13360160), (4, 10020120), (5, 8016096), (6, 6680080), (8, 5010060), (10, 4008048), (11, 3643680), (12, 3340040), (15, 2672032), (16, 2505030), (20, 2004024), (22, 1821840), (24, 1670020), (30, 1336016), (32, 1252515), (33, 1214560), (40, 1002012), (44, 910920), (48, 835010), (55, 728736), (60, 668008), (66, 607280), (80, 501006), (88, 455460), (96, 417505), (110, 364368), (120, 334004), (132, 303640), (160, 250503), (165, 242912), (176, 227730), (220, 182184), (240, 167002), (264, 151820), (330, 121456), (352, 113865), (440, 91092), (480, 83501), (528, 75910), (660, 60728), (880, 45546), (1056, 37955), (1320, 30364), (1760, 22773), (2640, 15182), (5280, 7591)]