146874480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611977}}^1$

素因数の和:611993

約数の個数: 40

約数和(自身を含む): 455311632

約数和(自身を除く): 308437152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611977, 1223954, 1835931, 2447908, 3059885, 3671862, 4895816, 6119770, 7343724, 9179655, 9791632, 12239540, 14687448, 18359310, 24479080, 29374896, 36718620, 48958160, 73437240, 146874480]

約数ペア:

[(1, 146874480), (2, 73437240), (3, 48958160), (4, 36718620), (5, 29374896), (6, 24479080), (8, 18359310), (10, 14687448), (12, 12239540), (15, 9791632), (16, 9179655), (20, 7343724), (24, 6119770), (30, 4895816), (40, 3671862), (48, 3059885), (60, 2447908), (80, 1835931), (120, 1223954), (240, 611977)]