4920360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 14921280

約数和(自身を除く): 10000920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 313, 393, 524, 626, 655, 786, 939, 1048, 1252, 1310, 1565, 1572, 1878, 1965, 2504, 2620, 3130, 3144, 3756, 3930, 4695, 5240, 6260, 7512, 7860, 9390, 12520, 15720, 18780, 37560, 41003, 82006, 123009, 164012, 205015, 246018, 328024, 410030, 492036, 615045, 820060, 984072, 1230090, 1640120, 2460180, 4920360]

約数ペア:

[(1, 4920360), (2, 2460180), (3, 1640120), (4, 1230090), (5, 984072), (6, 820060), (8, 615045), (10, 492036), (12, 410030), (15, 328024), (20, 246018), (24, 205015), (30, 164012), (40, 123009), (60, 82006), (120, 41003), (131, 37560), (262, 18780), (313, 15720), (393, 12520), (524, 9390), (626, 7860), (655, 7512), (786, 6260), (939, 5240), (1048, 4695), (1252, 3930), (1310, 3756), (1565, 3144), (1572, 3130), (1878, 2620), (1965, 2504)]