2913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 9225600

約数和(自身を除く): 6312240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 199, 240, 244, 305, 366, 398, 488, 597, 610, 732, 796, 915, 976, 995, 1194, 1220, 1464, 1592, 1830, 1990, 2388, 2440, 2928, 2985, 3184, 3660, 3980, 4776, 4880, 5970, 7320, 7960, 9552, 11940, 12139, 14640, 15920, 23880, 24278, 36417, 47760, 48556, 60695, 72834, 97112, 121390, 145668, 182085, 194224, 242780, 291336, 364170, 485560, 582672, 728340, 971120, 1456680, 2913360]

約数ペア:

[(1, 2913360), (2, 1456680), (3, 971120), (4, 728340), (5, 582672), (6, 485560), (8, 364170), (10, 291336), (12, 242780), (15, 194224), (16, 182085), (20, 145668), (24, 121390), (30, 97112), (40, 72834), (48, 60695), (60, 48556), (61, 47760), (80, 36417), (120, 24278), (122, 23880), (183, 15920), (199, 14640), (240, 12139), (244, 11940), (305, 9552), (366, 7960), (398, 7320), (488, 5970), (597, 4880), (610, 4776), (732, 3980), (796, 3660), (915, 3184), (976, 2985), (995, 2928), (1194, 2440), (1220, 2388), (1464, 1990), (1592, 1830)]