61969440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9962

約数の個数: 96

約数和(自身を含む): 210240576

約数和(自身を除く): 148271136

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 9931, 19862, 29793, 39724, 49655, 59586, 79448, 99310, 119172, 129103, 148965, 158896, 198620, 238344, 258206, 297930, 317792, 387309, 397240, 476688, 516412, 595860, 645515, 774618, 794480, 953376, 1032824, 1191720, 1291030, 1549236, 1588960, 1936545, 2065648, 2383440, 2582060, 3098472, 3873090, 4131296, 4766880, 5164120, 6196944, 7746180, 10328240, 12393888, 15492360, 20656480, 30984720, 61969440]

約数ペア:

[(1, 61969440), (2, 30984720), (3, 20656480), (4, 15492360), (5, 12393888), (6, 10328240), (8, 7746180), (10, 6196944), (12, 5164120), (13, 4766880), (15, 4131296), (16, 3873090), (20, 3098472), (24, 2582060), (26, 2383440), (30, 2065648), (32, 1936545), (39, 1588960), (40, 1549236), (48, 1291030), (52, 1191720), (60, 1032824), (65, 953376), (78, 794480), (80, 774618), (96, 645515), (104, 595860), (120, 516412), (130, 476688), (156, 397240), (160, 387309), (195, 317792), (208, 297930), (240, 258206), (260, 238344), (312, 198620), (390, 158896), (416, 148965), (480, 129103), (520, 119172), (624, 99310), (780, 79448), (1040, 59586), (1248, 49655), (1560, 39724), (2080, 29793), (3120, 19862), (6240, 9931)]