85960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1097}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 258513120

約数和(自身を除く): 172552200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1097, 1306, 1959, 2194, 2612, 3265, 3291, 3918, 4388, 5224, 5485, 6530, 6582, 7836, 8776, 9795, 10970, 13060, 13164, 15672, 16455, 19590, 21940, 26120, 26328, 32910, 39180, 43880, 65820, 78360, 131640, 716341, 1432682, 2149023, 2865364, 3581705, 4298046, 5730728, 7163410, 8596092, 10745115, 14326820, 17192184, 21490230, 28653640, 42980460, 85960920]

約数ペア:

[(1, 85960920), (2, 42980460), (3, 28653640), (4, 21490230), (5, 17192184), (6, 14326820), (8, 10745115), (10, 8596092), (12, 7163410), (15, 5730728), (20, 4298046), (24, 3581705), (30, 2865364), (40, 2149023), (60, 1432682), (120, 716341), (653, 131640), (1097, 78360), (1306, 65820), (1959, 43880), (2194, 39180), (2612, 32910), (3265, 26328), (3291, 26120), (3918, 21940), (4388, 19590), (5224, 16455), (5485, 15672), (6530, 13164), (6582, 13060), (7836, 10970), (8776, 9795)]