540475860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{147671}}^1$

素因数の和:147744

約数の個数: 48

約数和(自身を含む): 1538151552

約数和(自身を除く): 997675692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 147671, 295342, 443013, 590684, 738355, 886026, 1476710, 1772052, 2215065, 2953420, 4430130, 8860260, 9007931, 18015862, 27023793, 36031724, 45039655, 54047586, 90079310, 108095172, 135118965, 180158620, 270237930, 540475860]

約数ペア:

[(1, 540475860), (2, 270237930), (3, 180158620), (4, 135118965), (5, 108095172), (6, 90079310), (10, 54047586), (12, 45039655), (15, 36031724), (20, 27023793), (30, 18015862), (60, 9007931), (61, 8860260), (122, 4430130), (183, 2953420), (244, 2215065), (305, 1772052), (366, 1476710), (610, 886026), (732, 738355), (915, 590684), (1220, 443013), (1830, 295342), (3660, 147671)]