195199320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5197}}^1$

素因数の和:5524

約数の個数: 64

約数和(自身を含む): 587581920

約数和(自身を除く): 392382600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5197, 6260, 7512, 9390, 10394, 12520, 15591, 18780, 20788, 25985, 31182, 37560, 41576, 51970, 62364, 77955, 103940, 124728, 155910, 207880, 311820, 623640, 1626661, 3253322, 4879983, 6506644, 8133305, 9759966, 13013288, 16266610, 19519932, 24399915, 32533220, 39039864, 48799830, 65066440, 97599660, 195199320]

約数ペア:

[(1, 195199320), (2, 97599660), (3, 65066440), (4, 48799830), (5, 39039864), (6, 32533220), (8, 24399915), (10, 19519932), (12, 16266610), (15, 13013288), (20, 9759966), (24, 8133305), (30, 6506644), (40, 4879983), (60, 3253322), (120, 1626661), (313, 623640), (626, 311820), (939, 207880), (1252, 155910), (1565, 124728), (1878, 103940), (2504, 77955), (3130, 62364), (3756, 51970), (4695, 41576), (5197, 37560), (6260, 31182), (7512, 25985), (9390, 20788), (10394, 18780), (12520, 15591)]