4661460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 15724800

約数和(自身を除く): 11063340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 47, 57, 58, 60, 76, 87, 90, 94, 95, 114, 116, 141, 145, 171, 174, 180, 188, 190, 228, 235, 261, 282, 285, 290, 342, 348, 380, 423, 435, 470, 522, 551, 564, 570, 580, 684, 705, 846, 855, 870, 893, 940, 1044, 1102, 1140, 1305, 1363, 1410, 1653, 1692, 1710, 1740, 1786, 2115, 2204, 2610, 2679, 2726, 2755, 2820, 3306, 3420, 3572, 4089, 4230, 4465, 4959, 5220, 5358, 5452, 5510, 6612, 6815, 8037, 8178, 8265, 8460, 8930, 9918, 10716, 11020, 12267, 13395, 13630, 16074, 16356, 16530, 17860, 19836, 20445, 24534, 24795, 25897, 26790, 27260, 32148, 33060, 40185, 40890, 49068, 49590, 51794, 53580, 61335, 77691, 80370, 81780, 99180, 103588, 122670, 129485, 155382, 160740, 233073, 245340, 258970, 310764, 388455, 466146, 517940, 776910, 932292, 1165365, 1553820, 2330730, 4661460]

約数ペア:

[(1, 4661460), (2, 2330730), (3, 1553820), (4, 1165365), (5, 932292), (6, 776910), (9, 517940), (10, 466146), (12, 388455), (15, 310764), (18, 258970), (19, 245340), (20, 233073), (29, 160740), (30, 155382), (36, 129485), (38, 122670), (45, 103588), (47, 99180), (57, 81780), (58, 80370), (60, 77691), (76, 61335), (87, 53580), (90, 51794), (94, 49590), (95, 49068), (114, 40890), (116, 40185), (141, 33060), (145, 32148), (171, 27260), (174, 26790), (180, 25897), (188, 24795), (190, 24534), (228, 20445), (235, 19836), (261, 17860), (282, 16530), (285, 16356), (290, 16074), (342, 13630), (348, 13395), (380, 12267), (423, 11020), (435, 10716), (470, 9918), (522, 8930), (551, 8460), (564, 8265), (570, 8178), (580, 8037), (684, 6815), (705, 6612), (846, 5510), (855, 5452), (870, 5358), (893, 5220), (940, 4959), (1044, 4465), (1102, 4230), (1140, 4089), (1305, 3572), (1363, 3420), (1410, 3306), (1653, 2820), (1692, 2755), (1710, 2726), (1740, 2679), (1786, 2610), (2115, 2204)]