71339771280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{208889}}^1$

素因数の和:210328

約数の個数: 80

約数和(自身を含む): 221309763840

約数和(自身を除く): 149969992560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1423, 2846, 4269, 5692, 7115, 8538, 11384, 14230, 17076, 21345, 22768, 28460, 34152, 42690, 56920, 68304, 85380, 113840, 170760, 208889, 341520, 417778, 626667, 835556, 1044445, 1253334, 1671112, 2088890, 2506668, 3133335, 3342224, 4177780, 5013336, 6266670, 8355560, 10026672, 12533340, 16711120, 25066680, 50133360, 297249047, 594498094, 891747141, 1188996188, 1486245235, 1783494282, 2377992376, 2972490470, 3566988564, 4458735705, 4755984752, 5944980940, 7133977128, 8917471410, 11889961880, 14267954256, 17834942820, 23779923760, 35669885640, 71339771280]

約数ペア:

[(1, 71339771280), (2, 35669885640), (3, 23779923760), (4, 17834942820), (5, 14267954256), (6, 11889961880), (8, 8917471410), (10, 7133977128), (12, 5944980940), (15, 4755984752), (16, 4458735705), (20, 3566988564), (24, 2972490470), (30, 2377992376), (40, 1783494282), (48, 1486245235), (60, 1188996188), (80, 891747141), (120, 594498094), (240, 297249047), (1423, 50133360), (2846, 25066680), (4269, 16711120), (5692, 12533340), (7115, 10026672), (8538, 8355560), (11384, 6266670), (14230, 5013336), (17076, 4177780), (21345, 3342224), (22768, 3133335), (28460, 2506668), (34152, 2088890), (42690, 1671112), (56920, 1253334), (68304, 1044445), (85380, 835556), (113840, 626667), (170760, 417778), (208889, 341520)]