807492060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54049}}^1$

素因数の和:54147

約数の個数: 72

約数和(自身を含む): 2478949200

約数和(自身を除く): 1671457140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 54049, 108098, 162147, 216196, 270245, 324294, 486441, 540490, 648588, 810735, 972882, 1080980, 1621470, 1945764, 2432205, 3242940, 4486067, 4864410, 8972134, 9728820, 13458201, 17944268, 22430335, 26916402, 40374603, 44860670, 53832804, 67291005, 80749206, 89721340, 134582010, 161498412, 201873015, 269164020, 403746030, 807492060]

約数ペア:

[(1, 807492060), (2, 403746030), (3, 269164020), (4, 201873015), (5, 161498412), (6, 134582010), (9, 89721340), (10, 80749206), (12, 67291005), (15, 53832804), (18, 44860670), (20, 40374603), (30, 26916402), (36, 22430335), (45, 17944268), (60, 13458201), (83, 9728820), (90, 8972134), (166, 4864410), (180, 4486067), (249, 3242940), (332, 2432205), (415, 1945764), (498, 1621470), (747, 1080980), (830, 972882), (996, 810735), (1245, 648588), (1494, 540490), (1660, 486441), (2490, 324294), (2988, 270245), (3735, 216196), (4980, 162147), (7470, 108098), (14940, 54049)]