473491520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 112

約数和(自身を含む): 1185062400

約数和(自身を除く): 711570880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 155, 160, 236, 248, 295, 310, 320, 472, 496, 590, 620, 809, 944, 992, 1180, 1240, 1618, 1829, 1888, 1984, 2360, 2480, 3236, 3658, 3776, 4045, 4720, 4960, 6472, 7316, 8090, 9145, 9440, 9920, 12944, 14632, 16180, 18290, 18880, 25079, 25888, 29264, 32360, 36580, 47731, 50158, 51776, 58528, 64720, 73160, 95462, 100316, 117056, 125395, 129440, 146320, 190924, 200632, 238655, 250790, 258880, 292640, 381848, 401264, 477310, 501580, 585280, 763696, 802528, 954620, 1003160, 1479661, 1527392, 1605056, 1909240, 2006320, 2959322, 3054784, 3818480, 4012640, 5918644, 7398305, 7636960, 8025280, 11837288, 14796610, 15273920, 23674576, 29593220, 47349152, 59186440, 94698304, 118372880, 236745760, 473491520]

約数ペア:

[(1, 473491520), (2, 236745760), (4, 118372880), (5, 94698304), (8, 59186440), (10, 47349152), (16, 29593220), (20, 23674576), (31, 15273920), (32, 14796610), (40, 11837288), (59, 8025280), (62, 7636960), (64, 7398305), (80, 5918644), (118, 4012640), (124, 3818480), (155, 3054784), (160, 2959322), (236, 2006320), (248, 1909240), (295, 1605056), (310, 1527392), (320, 1479661), (472, 1003160), (496, 954620), (590, 802528), (620, 763696), (809, 585280), (944, 501580), (992, 477310), (1180, 401264), (1240, 381848), (1618, 292640), (1829, 258880), (1888, 250790), (1984, 238655), (2360, 200632), (2480, 190924), (3236, 146320), (3658, 129440), (3776, 125395), (4045, 117056), (4720, 100316), (4960, 95462), (6472, 73160), (7316, 64720), (8090, 58528), (9145, 51776), (9440, 50158), (9920, 47731), (12944, 36580), (14632, 32360), (16180, 29264), (18290, 25888), (18880, 25079)]