321053880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{54601}}^1$

素因数の和:54629

約数の個数: 96

約数和(自身を含む): 1120433040

約数和(自身を除く): 799379160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 54601, 109202, 163803, 218404, 273005, 327606, 382207, 436808, 546010, 655212, 764414, 819015, 1092020, 1146621, 1310424, 1528828, 1638030, 1911035, 2184040, 2293242, 2675449, 3057656, 3276060, 3822070, 4586484, 5350898, 5733105, 6552120, 7644140, 8026347, 9172968, 10701796, 11466210, 13377245, 15288280, 16052694, 21403592, 22932420, 26754490, 32105388, 40131735, 45864840, 53508980, 64210776, 80263470, 107017960, 160526940, 321053880]

約数ペア:

[(1, 321053880), (2, 160526940), (3, 107017960), (4, 80263470), (5, 64210776), (6, 53508980), (7, 45864840), (8, 40131735), (10, 32105388), (12, 26754490), (14, 22932420), (15, 21403592), (20, 16052694), (21, 15288280), (24, 13377245), (28, 11466210), (30, 10701796), (35, 9172968), (40, 8026347), (42, 7644140), (49, 6552120), (56, 5733105), (60, 5350898), (70, 4586484), (84, 3822070), (98, 3276060), (105, 3057656), (120, 2675449), (140, 2293242), (147, 2184040), (168, 1911035), (196, 1638030), (210, 1528828), (245, 1310424), (280, 1146621), (294, 1092020), (392, 819015), (420, 764414), (490, 655212), (588, 546010), (735, 436808), (840, 382207), (980, 327606), (1176, 273005), (1470, 218404), (1960, 163803), (2940, 109202), (5880, 54601)]