304833420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{9461}}^1$

素因数の和:9655

約数の個数: 72

約数和(自身を含む): 929925360

約数和(自身を除く): 625091940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 9461, 10740, 16110, 18922, 28383, 32220, 37844, 47305, 56766, 85149, 94610, 113532, 141915, 170298, 189220, 283830, 340596, 425745, 567660, 851490, 1693519, 1702980, 3387038, 5080557, 6774076, 8467595, 10161114, 15241671, 16935190, 20322228, 25402785, 30483342, 33870380, 50805570, 60966684, 76208355, 101611140, 152416710, 304833420]

約数ペア:

[(1, 304833420), (2, 152416710), (3, 101611140), (4, 76208355), (5, 60966684), (6, 50805570), (9, 33870380), (10, 30483342), (12, 25402785), (15, 20322228), (18, 16935190), (20, 15241671), (30, 10161114), (36, 8467595), (45, 6774076), (60, 5080557), (90, 3387038), (179, 1702980), (180, 1693519), (358, 851490), (537, 567660), (716, 425745), (895, 340596), (1074, 283830), (1611, 189220), (1790, 170298), (2148, 141915), (2685, 113532), (3222, 94610), (3580, 85149), (5370, 56766), (6444, 47305), (8055, 37844), (9461, 32220), (10740, 28383), (16110, 18922)]