487533840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2031391}}^1$

素因数の和:2031407

約数の個数: 40

約数和(自身を含む): 1511355648

約数和(自身を除く): 1023821808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2031391, 4062782, 6094173, 8125564, 10156955, 12188346, 16251128, 20313910, 24376692, 30470865, 32502256, 40627820, 48753384, 60941730, 81255640, 97506768, 121883460, 162511280, 243766920, 487533840]

約数ペア:

[(1, 487533840), (2, 243766920), (3, 162511280), (4, 121883460), (5, 97506768), (6, 81255640), (8, 60941730), (10, 48753384), (12, 40627820), (15, 32502256), (16, 30470865), (20, 24376692), (24, 20313910), (30, 16251128), (40, 12188346), (48, 10156955), (60, 8125564), (80, 6094173), (120, 4062782), (240, 2031391)]