153602940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2560049}}^1$

素因数の和:2560061

約数の個数: 24

約数和(自身を含む): 430088400

約数和(自身を除く): 276485460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2560049, 5120098, 7680147, 10240196, 12800245, 15360294, 25600490, 30720588, 38400735, 51200980, 76801470, 153602940]

約数ペア:

[(1, 153602940), (2, 76801470), (3, 51200980), (4, 38400735), (5, 30720588), (6, 25600490), (10, 15360294), (12, 12800245), (15, 10240196), (20, 7680147), (30, 5120098), (60, 2560049)]