242476980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 692375040

約数和(自身を除く): 449898060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 179, 211, 214, 321, 358, 422, 428, 535, 537, 633, 642, 716, 844, 895, 1055, 1070, 1074, 1266, 1284, 1605, 1790, 2110, 2140, 2148, 2532, 2685, 3165, 3210, 3580, 4220, 5370, 6330, 6420, 10740, 12660, 19153, 22577, 37769, 38306, 45154, 57459, 67731, 75538, 76612, 90308, 95765, 112885, 113307, 114918, 135462, 151076, 188845, 191530, 225770, 226614, 229836, 270924, 287295, 338655, 377690, 383060, 451540, 453228, 566535, 574590, 677310, 755380, 1133070, 1149180, 1354620, 2266140, 4041283, 8082566, 12123849, 16165132, 20206415, 24247698, 40412830, 48495396, 60619245, 80825660, 121238490, 242476980]

約数ペア:

[(1, 242476980), (2, 121238490), (3, 80825660), (4, 60619245), (5, 48495396), (6, 40412830), (10, 24247698), (12, 20206415), (15, 16165132), (20, 12123849), (30, 8082566), (60, 4041283), (107, 2266140), (179, 1354620), (211, 1149180), (214, 1133070), (321, 755380), (358, 677310), (422, 574590), (428, 566535), (535, 453228), (537, 451540), (633, 383060), (642, 377690), (716, 338655), (844, 287295), (895, 270924), (1055, 229836), (1070, 226614), (1074, 225770), (1266, 191530), (1284, 188845), (1605, 151076), (1790, 135462), (2110, 114918), (2140, 113307), (2148, 112885), (2532, 95765), (2685, 90308), (3165, 76612), (3210, 75538), (3580, 67731), (4220, 57459), (5370, 45154), (6330, 38306), (6420, 37769), (10740, 22577), (12660, 19153)]