90315360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3341

約数の個数: 144

約数和(自身を含む): 324520560

約数和(自身を除く): 234205200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3301, 3420, 4560, 5472, 6602, 6840, 9120, 9903, 13204, 13680, 16505, 19806, 26408, 27360, 29709, 33010, 39612, 49515, 52816, 59418, 62719, 66020, 79224, 99030, 105632, 118836, 125438, 132040, 148545, 158448, 188157, 198060, 237672, 250876, 264080, 297090, 313595, 316896, 376314, 396120, 475344, 501752, 528160, 564471, 594180, 627190, 752628, 792240, 940785, 950688, 1003504, 1128942, 1188360, 1254380, 1505256, 1584480, 1881570, 2007008, 2257884, 2376720, 2508760, 2822355, 3010512, 3763140, 4515768, 4753440, 5017520, 5644710, 6021024, 7526280, 9031536, 10035040, 11289420, 15052560, 18063072, 22578840, 30105120, 45157680, 90315360]

約数ペア:

[(1, 90315360), (2, 45157680), (3, 30105120), (4, 22578840), (5, 18063072), (6, 15052560), (8, 11289420), (9, 10035040), (10, 9031536), (12, 7526280), (15, 6021024), (16, 5644710), (18, 5017520), (19, 4753440), (20, 4515768), (24, 3763140), (30, 3010512), (32, 2822355), (36, 2508760), (38, 2376720), (40, 2257884), (45, 2007008), (48, 1881570), (57, 1584480), (60, 1505256), (72, 1254380), (76, 1188360), (80, 1128942), (90, 1003504), (95, 950688), (96, 940785), (114, 792240), (120, 752628), (144, 627190), (152, 594180), (160, 564471), (171, 528160), (180, 501752), (190, 475344), (228, 396120), (240, 376314), (285, 316896), (288, 313595), (304, 297090), (342, 264080), (360, 250876), (380, 237672), (456, 198060), (480, 188157), (570, 158448), (608, 148545), (684, 132040), (720, 125438), (760, 118836), (855, 105632), (912, 99030), (1140, 79224), (1368, 66020), (1440, 62719), (1520, 59418), (1710, 52816), (1824, 49515), (2280, 39612), (2736, 33010), (3040, 29709), (3301, 27360), (3420, 26408), (4560, 19806), (5472, 16505), (6602, 13680), (6840, 13204), (9120, 9903)]