155805960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1901}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 468348480

約数和(自身を除く): 312542520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 1901, 2049, 2732, 3415, 3802, 4098, 5464, 5703, 6830, 7604, 8196, 9505, 10245, 11406, 13660, 15208, 16392, 19010, 20490, 22812, 27320, 28515, 38020, 40980, 45624, 57030, 76040, 81960, 114060, 228120, 1298383, 2596766, 3895149, 5193532, 6491915, 7790298, 10387064, 12983830, 15580596, 19475745, 25967660, 31161192, 38951490, 51935320, 77902980, 155805960]

約数ペア:

[(1, 155805960), (2, 77902980), (3, 51935320), (4, 38951490), (5, 31161192), (6, 25967660), (8, 19475745), (10, 15580596), (12, 12983830), (15, 10387064), (20, 7790298), (24, 6491915), (30, 5193532), (40, 3895149), (60, 2596766), (120, 1298383), (683, 228120), (1366, 114060), (1901, 81960), (2049, 76040), (2732, 57030), (3415, 45624), (3802, 40980), (4098, 38020), (5464, 28515), (5703, 27320), (6830, 22812), (7604, 20490), (8196, 19010), (9505, 16392), (10245, 15208), (11406, 13660)]