301822980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264757}}^1$

素因数の和:264788

約数の個数: 48

約数和(自身を含む): 889586880

約数和(自身を除く): 587763900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 264757, 529514, 794271, 1059028, 1323785, 1588542, 2647570, 3177084, 3971355, 5030383, 5295140, 7942710, 10060766, 15091149, 15885420, 20121532, 25151915, 30182298, 50303830, 60364596, 75455745, 100607660, 150911490, 301822980]

約数ペア:

[(1, 301822980), (2, 150911490), (3, 100607660), (4, 75455745), (5, 60364596), (6, 50303830), (10, 30182298), (12, 25151915), (15, 20121532), (19, 15885420), (20, 15091149), (30, 10060766), (38, 7942710), (57, 5295140), (60, 5030383), (76, 3971355), (95, 3177084), (114, 2647570), (190, 1588542), (228, 1323785), (285, 1059028), (380, 794271), (570, 529514), (1140, 264757)]