742691280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28921}}^1$

素因数の和:29044

約数の個数: 80

約数和(自身を含む): 2323940544

約数和(自身を除く): 1581249264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 28921, 57842, 86763, 115684, 144605, 173526, 231368, 289210, 347052, 433815, 462736, 578420, 694104, 867630, 1156840, 1388208, 1735260, 2313680, 3094547, 3470520, 6189094, 6941040, 9283641, 12378188, 15472735, 18567282, 24756376, 30945470, 37134564, 46418205, 49512752, 61890940, 74269128, 92836410, 123781880, 148538256, 185672820, 247563760, 371345640, 742691280]

約数ペア:

[(1, 742691280), (2, 371345640), (3, 247563760), (4, 185672820), (5, 148538256), (6, 123781880), (8, 92836410), (10, 74269128), (12, 61890940), (15, 49512752), (16, 46418205), (20, 37134564), (24, 30945470), (30, 24756376), (40, 18567282), (48, 15472735), (60, 12378188), (80, 9283641), (107, 6941040), (120, 6189094), (214, 3470520), (240, 3094547), (321, 2313680), (428, 1735260), (535, 1388208), (642, 1156840), (856, 867630), (1070, 694104), (1284, 578420), (1605, 462736), (1712, 433815), (2140, 347052), (2568, 289210), (3210, 231368), (4280, 173526), (5136, 144605), (6420, 115684), (8560, 86763), (12840, 57842), (25680, 28921)]