74562720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 236561472

約数和(自身を除く): 161998752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 953, 978, 1304, 1630, 1906, 1956, 2445, 2608, 2859, 3260, 3812, 3912, 4765, 4890, 5216, 5718, 6520, 7624, 7824, 9530, 9780, 11436, 13040, 14295, 15248, 15648, 19060, 19560, 22872, 26080, 28590, 30496, 38120, 39120, 45744, 57180, 76240, 78240, 91488, 114360, 152480, 155339, 228720, 310678, 457440, 466017, 621356, 776695, 932034, 1242712, 1553390, 1864068, 2330085, 2485424, 3106780, 3728136, 4660170, 4970848, 6213560, 7456272, 9320340, 12427120, 14912544, 18640680, 24854240, 37281360, 74562720]

約数ペア:

[(1, 74562720), (2, 37281360), (3, 24854240), (4, 18640680), (5, 14912544), (6, 12427120), (8, 9320340), (10, 7456272), (12, 6213560), (15, 4970848), (16, 4660170), (20, 3728136), (24, 3106780), (30, 2485424), (32, 2330085), (40, 1864068), (48, 1553390), (60, 1242712), (80, 932034), (96, 776695), (120, 621356), (160, 466017), (163, 457440), (240, 310678), (326, 228720), (480, 155339), (489, 152480), (652, 114360), (815, 91488), (953, 78240), (978, 76240), (1304, 57180), (1630, 45744), (1906, 39120), (1956, 38120), (2445, 30496), (2608, 28590), (2859, 26080), (3260, 22872), (3812, 19560), (3912, 19060), (4765, 15648), (4890, 15248), (5216, 14295), (5718, 13040), (6520, 11436), (7624, 9780), (7824, 9530)]