129922560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5668

約数の個数: 120

約数和(自身を含む): 450038160

約数和(自身を除く): 320115600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5639, 5760, 7680, 11278, 11520, 16917, 22556, 23040, 28195, 33834, 45112, 50751, 56390, 67668, 84585, 90224, 101502, 112780, 135336, 169170, 180448, 203004, 225560, 253755, 270672, 338340, 360896, 406008, 451120, 507510, 541344, 676680, 721792, 812016, 902240, 1015020, 1082688, 1353360, 1443584, 1624032, 1804480, 2030040, 2165376, 2706720, 2887168, 3248064, 3608960, 4060080, 4330752, 5413440, 6496128, 7217920, 8120160, 8661504, 10826880, 12992256, 14435840, 16240320, 21653760, 25984512, 32480640, 43307520, 64961280, 129922560]

約数ペア:

[(1, 129922560), (2, 64961280), (3, 43307520), (4, 32480640), (5, 25984512), (6, 21653760), (8, 16240320), (9, 14435840), (10, 12992256), (12, 10826880), (15, 8661504), (16, 8120160), (18, 7217920), (20, 6496128), (24, 5413440), (30, 4330752), (32, 4060080), (36, 3608960), (40, 3248064), (45, 2887168), (48, 2706720), (60, 2165376), (64, 2030040), (72, 1804480), (80, 1624032), (90, 1443584), (96, 1353360), (120, 1082688), (128, 1015020), (144, 902240), (160, 812016), (180, 721792), (192, 676680), (240, 541344), (256, 507510), (288, 451120), (320, 406008), (360, 360896), (384, 338340), (480, 270672), (512, 253755), (576, 225560), (640, 203004), (720, 180448), (768, 169170), (960, 135336), (1152, 112780), (1280, 101502), (1440, 90224), (1536, 84585), (1920, 67668), (2304, 56390), (2560, 50751), (2880, 45112), (3840, 33834), (4608, 28195), (5639, 23040), (5760, 22556), (7680, 16917), (11278, 11520)]