304833960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1321}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 993007080

約数和(自身を除く): 688173120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 641, 1282, 1321, 1923, 2564, 2642, 3205, 3846, 3963, 5128, 5284, 5769, 6410, 6605, 7692, 7926, 9615, 10568, 11538, 11889, 12820, 13210, 15384, 15852, 19230, 19815, 23076, 23778, 25640, 26420, 28845, 31704, 38460, 39630, 46152, 47556, 52840, 57690, 59445, 76920, 79260, 95112, 115380, 118890, 158520, 230760, 237780, 475560, 846761, 1693522, 2540283, 3387044, 4233805, 5080566, 6774088, 7620849, 8467610, 10161132, 12701415, 15241698, 16935220, 20322264, 25402830, 30483396, 33870440, 38104245, 50805660, 60966792, 76208490, 101611320, 152416980, 304833960]

約数ペア:

[(1, 304833960), (2, 152416980), (3, 101611320), (4, 76208490), (5, 60966792), (6, 50805660), (8, 38104245), (9, 33870440), (10, 30483396), (12, 25402830), (15, 20322264), (18, 16935220), (20, 15241698), (24, 12701415), (30, 10161132), (36, 8467610), (40, 7620849), (45, 6774088), (60, 5080566), (72, 4233805), (90, 3387044), (120, 2540283), (180, 1693522), (360, 846761), (641, 475560), (1282, 237780), (1321, 230760), (1923, 158520), (2564, 118890), (2642, 115380), (3205, 95112), (3846, 79260), (3963, 76920), (5128, 59445), (5284, 57690), (5769, 52840), (6410, 47556), (6605, 46152), (7692, 39630), (7926, 38460), (9615, 31704), (10568, 28845), (11538, 26420), (11889, 25640), (12820, 23778), (13210, 23076), (15384, 19815), (15852, 19230)]