32480640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5664

約数の個数: 96

約数和(自身を含む): 112179600

約数和(自身を除く): 79698960

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5639, 5760, 11278, 16917, 22556, 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, 1624032, 1804480, 2030040, 2165376, 2706720, 3248064, 3608960, 4060080, 5413440, 6496128, 8120160, 10826880, 16240320, 32480640]

約数ペア:

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