909804480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72901}}^1$

素因数の和:72934

約数の個数: 112

約数和(自身を含む): 3110874144

約数和(自身を除く): 2201069664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 729010, 874812, 947713, 1093515, 1166416, 1458020, 1749624, 1895426, 2187030, 2332832, 2843139, 2916040, 3499248, 3790852, 4374060, 4665664, 4738565, 5686278, 5832080, 6998496, 7581704, 8748120, 9477130, 11372556, 11664160, 13996992, 14215695, 15163408, 17496240, 18954260, 22745112, 23328320, 28431390, 30326816, 34992480, 37908520, 45490224, 56862780, 60653632, 69984960, 75817040, 90980448, 113725560, 151634080, 181960896, 227451120, 303268160, 454902240, 909804480]

約数ペア:

[(1, 909804480), (2, 454902240), (3, 303268160), (4, 227451120), (5, 181960896), (6, 151634080), (8, 113725560), (10, 90980448), (12, 75817040), (13, 69984960), (15, 60653632), (16, 56862780), (20, 45490224), (24, 37908520), (26, 34992480), (30, 30326816), (32, 28431390), (39, 23328320), (40, 22745112), (48, 18954260), (52, 17496240), (60, 15163408), (64, 14215695), (65, 13996992), (78, 11664160), (80, 11372556), (96, 9477130), (104, 8748120), (120, 7581704), (130, 6998496), (156, 5832080), (160, 5686278), (192, 4738565), (195, 4665664), (208, 4374060), (240, 3790852), (260, 3499248), (312, 2916040), (320, 2843139), (390, 2332832), (416, 2187030), (480, 1895426), (520, 1749624), (624, 1458020), (780, 1166416), (832, 1093515), (960, 947713), (1040, 874812), (1248, 729010), (1560, 583208), (2080, 437406), (2496, 364505), (3120, 291604), (4160, 218703), (6240, 145802), (12480, 72901)]