1240233180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439799}}^1$

素因数の和:439858

約数の個数: 48

約数和(自身を含む): 3546547200

約数和(自身を除く): 2306314020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 439799, 879598, 1319397, 1759196, 2198995, 2638794, 4397990, 5277588, 6596985, 8795980, 13193970, 20670553, 26387940, 41341106, 62011659, 82682212, 103352765, 124023318, 206705530, 248046636, 310058295, 413411060, 620116590, 1240233180]

約数ペア:

[(1, 1240233180), (2, 620116590), (3, 413411060), (4, 310058295), (5, 248046636), (6, 206705530), (10, 124023318), (12, 103352765), (15, 82682212), (20, 62011659), (30, 41341106), (47, 26387940), (60, 20670553), (94, 13193970), (141, 8795980), (188, 6596985), (235, 5277588), (282, 4397990), (470, 2638794), (564, 2198995), (705, 1759196), (940, 1319397), (1410, 879598), (2820, 439799)]