297917040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1241321}}^1$

素因数の和:1241337

約数の個数: 40

約数和(自身を含む): 923543568

約数和(自身を除く): 625626528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1241321, 2482642, 3723963, 4965284, 6206605, 7447926, 9930568, 12413210, 14895852, 18619815, 19861136, 24826420, 29791704, 37239630, 49652840, 59583408, 74479260, 99305680, 148958520, 297917040]

約数ペア:

[(1, 297917040), (2, 148958520), (3, 99305680), (4, 74479260), (5, 59583408), (6, 49652840), (8, 37239630), (10, 29791704), (12, 24826420), (15, 19861136), (16, 18619815), (20, 14895852), (24, 12413210), (30, 9930568), (40, 7447926), (48, 6206605), (60, 4965284), (80, 3723963), (120, 2482642), (240, 1241321)]