65081022840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180780619}}^1$

素因数の和:180780636

約数の個数: 48

約数和(自身を含む): 211513325400

約数和(自身を除く): 146432302560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 180780619, 361561238, 542341857, 723122476, 903903095, 1084683714, 1446244952, 1627025571, 1807806190, 2169367428, 2711709285, 3254051142, 3615612380, 4338734856, 5423418570, 6508102284, 7231224760, 8135127855, 10846837140, 13016204568, 16270255710, 21693674280, 32540511420, 65081022840]

約数ペア:

[(1, 65081022840), (2, 32540511420), (3, 21693674280), (4, 16270255710), (5, 13016204568), (6, 10846837140), (8, 8135127855), (9, 7231224760), (10, 6508102284), (12, 5423418570), (15, 4338734856), (18, 3615612380), (20, 3254051142), (24, 2711709285), (30, 2169367428), (36, 1807806190), (40, 1627025571), (45, 1446244952), (60, 1084683714), (72, 903903095), (90, 723122476), (120, 542341857), (180, 361561238), (360, 180780619)]