120592620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 395871840

約数和(自身を除く): 275279220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 953, 1110, 1140, 1332, 1406, 1665, 1710, 1906, 2109, 2220, 2812, 2859, 3330, 3420, 3515, 3812, 4218, 4765, 5718, 6327, 6660, 7030, 8436, 8577, 9530, 10545, 11436, 12654, 14060, 14295, 17154, 18107, 19060, 21090, 25308, 28590, 31635, 34308, 35261, 36214, 42180, 42885, 54321, 57180, 63270, 70522, 72428, 85770, 90535, 105783, 108642, 126540, 141044, 162963, 171540, 176305, 181070, 211566, 217284, 271605, 317349, 325926, 352610, 362140, 423132, 528915, 543210, 634698, 651852, 669959, 705220, 814815, 1057830, 1086420, 1269396, 1339918, 1586745, 1629630, 2009877, 2115660, 2679836, 3173490, 3259260, 3349795, 4019754, 6029631, 6346980, 6699590, 8039508, 10049385, 12059262, 13399180, 20098770, 24118524, 30148155, 40197540, 60296310, 120592620]

約数ペア:

[(1, 120592620), (2, 60296310), (3, 40197540), (4, 30148155), (5, 24118524), (6, 20098770), (9, 13399180), (10, 12059262), (12, 10049385), (15, 8039508), (18, 6699590), (19, 6346980), (20, 6029631), (30, 4019754), (36, 3349795), (37, 3259260), (38, 3173490), (45, 2679836), (57, 2115660), (60, 2009877), (74, 1629630), (76, 1586745), (90, 1339918), (95, 1269396), (111, 1086420), (114, 1057830), (148, 814815), (171, 705220), (180, 669959), (185, 651852), (190, 634698), (222, 543210), (228, 528915), (285, 423132), (333, 362140), (342, 352610), (370, 325926), (380, 317349), (444, 271605), (555, 217284), (570, 211566), (666, 181070), (684, 176305), (703, 171540), (740, 162963), (855, 141044), (953, 126540), (1110, 108642), (1140, 105783), (1332, 90535), (1406, 85770), (1665, 72428), (1710, 70522), (1906, 63270), (2109, 57180), (2220, 54321), (2812, 42885), (2859, 42180), (3330, 36214), (3420, 35261), (3515, 34308), (3812, 31635), (4218, 28590), (4765, 25308), (5718, 21090), (6327, 19060), (6660, 18107), (7030, 17154), (8436, 14295), (8577, 14060), (9530, 12654), (10545, 11436)]