2080821270540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{117541}}^1\times {\mathrm{295049}}^1$

素因数の和:412602

約数の個数: 48

約数和(自身を含む): 5826368872800

約数和(自身を除く): 3745547602260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 117541, 235082, 295049, 352623, 470164, 587705, 590098, 705246, 885147, 1175410, 1180196, 1410492, 1475245, 1763115, 1770294, 2350820, 2950490, 3526230, 3540588, 4425735, 5900980, 7052460, 8851470, 17702940, 34680354509, 69360709018, 104041063527, 138721418036, 173401772545, 208082127054, 346803545090, 416164254108, 520205317635, 693607090180, 1040410635270, 2080821270540]

約数ペア:

[(1, 2080821270540), (2, 1040410635270), (3, 693607090180), (4, 520205317635), (5, 416164254108), (6, 346803545090), (10, 208082127054), (12, 173401772545), (15, 138721418036), (20, 104041063527), (30, 69360709018), (60, 34680354509), (117541, 17702940), (235082, 8851470), (295049, 7052460), (352623, 5900980), (470164, 4425735), (587705, 3540588), (590098, 3526230), (705246, 2950490), (885147, 2350820), (1175410, 1770294), (1180196, 1763115), (1410492, 1475245)]