73724640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13992

約数の個数: 96

約数和(自身を含む): 253362816

約数和(自身を除く): 179638176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 153593, 167556, 209445, 223408, 279260, 307186, 335112, 418890, 446816, 460779, 558520, 614372, 670224, 767965, 837780, 921558, 1117040, 1228744, 1340448, 1535930, 1675560, 1843116, 2234080, 2303895, 2457488, 3071860, 3351120, 3686232, 4607790, 4914976, 6143720, 6702240, 7372464, 9215580, 12287440, 14744928, 18431160, 24574880, 36862320, 73724640]

約数ペア:

[(1, 73724640), (2, 36862320), (3, 24574880), (4, 18431160), (5, 14744928), (6, 12287440), (8, 9215580), (10, 7372464), (11, 6702240), (12, 6143720), (15, 4914976), (16, 4607790), (20, 3686232), (22, 3351120), (24, 3071860), (30, 2457488), (32, 2303895), (33, 2234080), (40, 1843116), (44, 1675560), (48, 1535930), (55, 1340448), (60, 1228744), (66, 1117040), (80, 921558), (88, 837780), (96, 767965), (110, 670224), (120, 614372), (132, 558520), (160, 460779), (165, 446816), (176, 418890), (220, 335112), (240, 307186), (264, 279260), (330, 223408), (352, 209445), (440, 167556), (480, 153593), (528, 139630), (660, 111704), (880, 83778), (1056, 69815), (1320, 55852), (1760, 41889), (2640, 27926), (5280, 13963)]