4784580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 15288000

約数和(自身を除く): 10503420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1399, 1710, 2798, 3420, 4197, 5596, 6995, 8394, 12591, 13990, 16788, 20985, 25182, 26581, 27980, 41970, 50364, 53162, 62955, 79743, 83940, 106324, 125910, 132905, 159486, 239229, 251820, 265810, 318972, 398715, 478458, 531620, 797430, 956916, 1196145, 1594860, 2392290, 4784580]

約数ペア:

[(1, 4784580), (2, 2392290), (3, 1594860), (4, 1196145), (5, 956916), (6, 797430), (9, 531620), (10, 478458), (12, 398715), (15, 318972), (18, 265810), (19, 251820), (20, 239229), (30, 159486), (36, 132905), (38, 125910), (45, 106324), (57, 83940), (60, 79743), (76, 62955), (90, 53162), (95, 50364), (114, 41970), (171, 27980), (180, 26581), (190, 25182), (228, 20985), (285, 16788), (342, 13990), (380, 12591), (570, 8394), (684, 6995), (855, 5596), (1140, 4197), (1399, 3420), (1710, 2798)]