309973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8123}}^1$

素因数の和:8195

約数の個数: 120

約数和(自身を含む): 1060766928

約数和(自身を除く): 750793248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 8123, 9540, 12720, 16246, 19080, 24369, 32492, 38160, 40615, 48738, 64984, 73107, 81230, 97476, 121845, 129968, 146214, 162460, 194952, 243690, 292428, 324920, 365535, 389904, 430519, 487380, 584856, 649840, 731070, 861038, 974760, 1169712, 1291557, 1462140, 1722076, 1949520, 2152595, 2583114, 2924280, 3444152, 3874671, 4305190, 5166228, 5848560, 6457785, 6888304, 7749342, 8610380, 10332456, 12915570, 15498684, 17220760, 19373355, 20664912, 25831140, 30997368, 34441520, 38746710, 51662280, 61994736, 77493420, 103324560, 154986840, 309973680]

約数ペア:

[(1, 309973680), (2, 154986840), (3, 103324560), (4, 77493420), (5, 61994736), (6, 51662280), (8, 38746710), (9, 34441520), (10, 30997368), (12, 25831140), (15, 20664912), (16, 19373355), (18, 17220760), (20, 15498684), (24, 12915570), (30, 10332456), (36, 8610380), (40, 7749342), (45, 6888304), (48, 6457785), (53, 5848560), (60, 5166228), (72, 4305190), (80, 3874671), (90, 3444152), (106, 2924280), (120, 2583114), (144, 2152595), (159, 1949520), (180, 1722076), (212, 1462140), (240, 1291557), (265, 1169712), (318, 974760), (360, 861038), (424, 731070), (477, 649840), (530, 584856), (636, 487380), (720, 430519), (795, 389904), (848, 365535), (954, 324920), (1060, 292428), (1272, 243690), (1590, 194952), (1908, 162460), (2120, 146214), (2385, 129968), (2544, 121845), (3180, 97476), (3816, 81230), (4240, 73107), (4770, 64984), (6360, 48738), (7632, 40615), (8123, 38160), (9540, 32492), (12720, 24369), (16246, 19080)]