23306880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 75888000

約数和(自身を除く): 52581120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 199, 240, 244, 305, 320, 366, 384, 398, 480, 488, 597, 610, 640, 732, 796, 915, 960, 976, 995, 1194, 1220, 1464, 1592, 1830, 1920, 1952, 1990, 2388, 2440, 2928, 2985, 3184, 3660, 3904, 3980, 4776, 4880, 5856, 5970, 6368, 7320, 7808, 7960, 9552, 9760, 11712, 11940, 12139, 12736, 14640, 15920, 19104, 19520, 23424, 23880, 24278, 25472, 29280, 31840, 36417, 38208, 39040, 47760, 48556, 58560, 60695, 63680, 72834, 76416, 95520, 97112, 117120, 121390, 127360, 145668, 182085, 191040, 194224, 242780, 291336, 364170, 382080, 388448, 485560, 582672, 728340, 776896, 971120, 1165344, 1456680, 1553792, 1942240, 2330688, 2913360, 3884480, 4661376, 5826720, 7768960, 11653440, 23306880]

約数ペア:

[(1, 23306880), (2, 11653440), (3, 7768960), (4, 5826720), (5, 4661376), (6, 3884480), (8, 2913360), (10, 2330688), (12, 1942240), (15, 1553792), (16, 1456680), (20, 1165344), (24, 971120), (30, 776896), (32, 728340), (40, 582672), (48, 485560), (60, 388448), (61, 382080), (64, 364170), (80, 291336), (96, 242780), (120, 194224), (122, 191040), (128, 182085), (160, 145668), (183, 127360), (192, 121390), (199, 117120), (240, 97112), (244, 95520), (305, 76416), (320, 72834), (366, 63680), (384, 60695), (398, 58560), (480, 48556), (488, 47760), (597, 39040), (610, 38208), (640, 36417), (732, 31840), (796, 29280), (915, 25472), (960, 24278), (976, 23880), (995, 23424), (1194, 19520), (1220, 19104), (1464, 15920), (1592, 14640), (1830, 12736), (1920, 12139), (1952, 11940), (1990, 11712), (2388, 9760), (2440, 9552), (2928, 7960), (2985, 7808), (3184, 7320), (3660, 6368), (3904, 5970), (3980, 5856), (4776, 4880)]