192660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 72

約数和(自身を含む): 614880

約数和(自身を除く): 422220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 380, 390, 494, 507, 570, 676, 741, 780, 845, 988, 1014, 1140, 1235, 1482, 1690, 2028, 2470, 2535, 2964, 3211, 3380, 3705, 4940, 5070, 6422, 7410, 9633, 10140, 12844, 14820, 16055, 19266, 32110, 38532, 48165, 64220, 96330, 192660]

約数ペア:

[(1, 192660), (2, 96330), (3, 64220), (4, 48165), (5, 38532), (6, 32110), (10, 19266), (12, 16055), (13, 14820), (15, 12844), (19, 10140), (20, 9633), (26, 7410), (30, 6422), (38, 5070), (39, 4940), (52, 3705), (57, 3380), (60, 3211), (65, 2964), (76, 2535), (78, 2470), (95, 2028), (114, 1690), (130, 1482), (156, 1235), (169, 1140), (190, 1014), (195, 988), (228, 845), (247, 780), (260, 741), (285, 676), (338, 570), (380, 507), (390, 494)]