302911860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12049}}^1$

素因数の和:12480

約数の個数: 48

約数和(自身を含む): 850248000

約数和(自身を除く): 547336140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 12049, 12570, 24098, 25140, 36147, 48196, 60245, 72294, 120490, 144588, 180735, 240980, 361470, 722940, 5048531, 10097062, 15145593, 20194124, 25242655, 30291186, 50485310, 60582372, 75727965, 100970620, 151455930, 302911860]

約数ペア:

[(1, 302911860), (2, 151455930), (3, 100970620), (4, 75727965), (5, 60582372), (6, 50485310), (10, 30291186), (12, 25242655), (15, 20194124), (20, 15145593), (30, 10097062), (60, 5048531), (419, 722940), (838, 361470), (1257, 240980), (1676, 180735), (2095, 144588), (2514, 120490), (4190, 72294), (5028, 60245), (6285, 48196), (8380, 36147), (12049, 25140), (12570, 24098)]