4208940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 12994800

約数和(自身を除く): 8785860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 349, 402, 603, 670, 698, 804, 1005, 1047, 1206, 1340, 1396, 1745, 2010, 2094, 2412, 3015, 3141, 3490, 4020, 4188, 5235, 6030, 6282, 6980, 10470, 12060, 12564, 15705, 20940, 23383, 31410, 46766, 62820, 70149, 93532, 116915, 140298, 210447, 233830, 280596, 350745, 420894, 467660, 701490, 841788, 1052235, 1402980, 2104470, 4208940]

約数ペア:

[(1, 4208940), (2, 2104470), (3, 1402980), (4, 1052235), (5, 841788), (6, 701490), (9, 467660), (10, 420894), (12, 350745), (15, 280596), (18, 233830), (20, 210447), (30, 140298), (36, 116915), (45, 93532), (60, 70149), (67, 62820), (90, 46766), (134, 31410), (180, 23383), (201, 20940), (268, 15705), (335, 12564), (349, 12060), (402, 10470), (603, 6980), (670, 6282), (698, 6030), (804, 5235), (1005, 4188), (1047, 4020), (1206, 3490), (1340, 3141), (1396, 3015), (1745, 2412), (2010, 2094)]