234912840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4931}}^1$

素因数の和:5342

約数の個数: 64

約数和(自身を含む): 706656960

約数和(自身を除く): 471744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 4931, 5955, 7940, 9528, 9862, 11910, 14793, 15880, 19724, 23820, 24655, 29586, 39448, 47640, 49310, 59172, 73965, 98620, 118344, 147930, 197240, 295860, 591720, 1957607, 3915214, 5872821, 7830428, 9788035, 11745642, 15660856, 19576070, 23491284, 29364105, 39152140, 46982568, 58728210, 78304280, 117456420, 234912840]

約数ペア:

[(1, 234912840), (2, 117456420), (3, 78304280), (4, 58728210), (5, 46982568), (6, 39152140), (8, 29364105), (10, 23491284), (12, 19576070), (15, 15660856), (20, 11745642), (24, 9788035), (30, 7830428), (40, 5872821), (60, 3915214), (120, 1957607), (397, 591720), (794, 295860), (1191, 197240), (1588, 147930), (1985, 118344), (2382, 98620), (3176, 73965), (3970, 59172), (4764, 49310), (4931, 47640), (5955, 39448), (7940, 29586), (9528, 24655), (9862, 23820), (11910, 19724), (14793, 15880)]