5158920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 16672320

約数和(自身を除く): 11513400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3307, 6614, 9921, 13228, 16535, 19842, 26456, 33070, 39684, 42991, 49605, 66140, 79368, 85982, 99210, 128973, 132280, 171964, 198420, 214955, 257946, 343928, 396840, 429910, 515892, 644865, 859820, 1031784, 1289730, 1719640, 2579460, 5158920]

約数ペア:

[(1, 5158920), (2, 2579460), (3, 1719640), (4, 1289730), (5, 1031784), (6, 859820), (8, 644865), (10, 515892), (12, 429910), (13, 396840), (15, 343928), (20, 257946), (24, 214955), (26, 198420), (30, 171964), (39, 132280), (40, 128973), (52, 99210), (60, 85982), (65, 79368), (78, 66140), (104, 49605), (120, 42991), (130, 39684), (156, 33070), (195, 26456), (260, 19842), (312, 16535), (390, 13228), (520, 9921), (780, 6614), (1560, 3307)]