78462240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5322

約数の個数: 96

約数和(自身を含む): 255177216

約数和(自身を除く): 176714976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5273, 7440, 10546, 14880, 15819, 21092, 26365, 31638, 42184, 52730, 63276, 79095, 84368, 105460, 126552, 158190, 163463, 168736, 210920, 253104, 316380, 326926, 421840, 490389, 506208, 632760, 653852, 817315, 843680, 980778, 1265520, 1307704, 1634630, 1961556, 2451945, 2531040, 2615408, 3269260, 3923112, 4903890, 5230816, 6538520, 7846224, 9807780, 13077040, 15692448, 19615560, 26154080, 39231120, 78462240]

約数ペア:

[(1, 78462240), (2, 39231120), (3, 26154080), (4, 19615560), (5, 15692448), (6, 13077040), (8, 9807780), (10, 7846224), (12, 6538520), (15, 5230816), (16, 4903890), (20, 3923112), (24, 3269260), (30, 2615408), (31, 2531040), (32, 2451945), (40, 1961556), (48, 1634630), (60, 1307704), (62, 1265520), (80, 980778), (93, 843680), (96, 817315), (120, 653852), (124, 632760), (155, 506208), (160, 490389), (186, 421840), (240, 326926), (248, 316380), (310, 253104), (372, 210920), (465, 168736), (480, 163463), (496, 158190), (620, 126552), (744, 105460), (930, 84368), (992, 79095), (1240, 63276), (1488, 52730), (1860, 42184), (2480, 31638), (2976, 26365), (3720, 21092), (4960, 15819), (5273, 14880), (7440, 10546)]