61228800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{1063}}^1$

素因数の和:1095

約数の個数: 162

約数和(自身を含む): 219112712

約数和(自身を除く): 157883912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1063, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2126, 2304, 2400, 2880, 3189, 3200, 3600, 3840, 4252, 4800, 5315, 5760, 6378, 6400, 7200, 8504, 9567, 9600, 10630, 11520, 12756, 14400, 15945, 17008, 19134, 19200, 21260, 25512, 26575, 28800, 31890, 34016, 38268, 42520, 47835, 51024, 53150, 57600, 63780, 68032, 76536, 79725, 85040, 95670, 102048, 106300, 127560, 136064, 153072, 159450, 170080, 191340, 204096, 212600, 239175, 255120, 272128, 306144, 318900, 340160, 382680, 408192, 425200, 478350, 510240, 612288, 637800, 680320, 765360, 816384, 850400, 956700, 1020480, 1224576, 1275600, 1360640, 1530720, 1700800, 1913400, 2040960, 2449152, 2551200, 3061440, 3401600, 3826800, 4081920, 5102400, 6122880, 6803200, 7653600, 10204800, 12245760, 15307200, 20409600, 30614400, 61228800]

約数ペア:

[(1, 61228800), (2, 30614400), (3, 20409600), (4, 15307200), (5, 12245760), (6, 10204800), (8, 7653600), (9, 6803200), (10, 6122880), (12, 5102400), (15, 4081920), (16, 3826800), (18, 3401600), (20, 3061440), (24, 2551200), (25, 2449152), (30, 2040960), (32, 1913400), (36, 1700800), (40, 1530720), (45, 1360640), (48, 1275600), (50, 1224576), (60, 1020480), (64, 956700), (72, 850400), (75, 816384), (80, 765360), (90, 680320), (96, 637800), (100, 612288), (120, 510240), (128, 478350), (144, 425200), (150, 408192), (160, 382680), (180, 340160), (192, 318900), (200, 306144), (225, 272128), (240, 255120), (256, 239175), (288, 212600), (300, 204096), (320, 191340), (360, 170080), (384, 159450), (400, 153072), (450, 136064), (480, 127560), (576, 106300), (600, 102048), (640, 95670), (720, 85040), (768, 79725), (800, 76536), (900, 68032), (960, 63780), (1063, 57600), (1152, 53150), (1200, 51024), (1280, 47835), (1440, 42520), (1600, 38268), (1800, 34016), (1920, 31890), (2126, 28800), (2304, 26575), (2400, 25512), (2880, 21260), (3189, 19200), (3200, 19134), (3600, 17008), (3840, 15945), (4252, 14400), (4800, 12756), (5315, 11520), (5760, 10630), (6378, 9600), (6400, 9567), (7200, 8504)]