978761340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10477}}^1$

素因数の和:10668

約数の個数: 96

約数和(自身を含む): 3062928960

約数和(自身を除く): 2084167620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4671, 5190, 6228, 7785, 9342, 10380, 10477, 15570, 18684, 20954, 23355, 31140, 31431, 41908, 46710, 52385, 62862, 93420, 94293, 104770, 125724, 157155, 188586, 209540, 282879, 314310, 377172, 471465, 565758, 628620, 942930, 1131516, 1414395, 1812521, 1885860, 2828790, 3625042, 5437563, 5657580, 7250084, 9062605, 10875126, 16312689, 18125210, 21750252, 27187815, 32625378, 36250420, 48938067, 54375630, 65250756, 81563445, 97876134, 108751260, 163126890, 195752268, 244690335, 326253780, 489380670, 978761340]

約数ペア:

[(1, 978761340), (2, 489380670), (3, 326253780), (4, 244690335), (5, 195752268), (6, 163126890), (9, 108751260), (10, 97876134), (12, 81563445), (15, 65250756), (18, 54375630), (20, 48938067), (27, 36250420), (30, 32625378), (36, 27187815), (45, 21750252), (54, 18125210), (60, 16312689), (90, 10875126), (108, 9062605), (135, 7250084), (173, 5657580), (180, 5437563), (270, 3625042), (346, 2828790), (519, 1885860), (540, 1812521), (692, 1414395), (865, 1131516), (1038, 942930), (1557, 628620), (1730, 565758), (2076, 471465), (2595, 377172), (3114, 314310), (3460, 282879), (4671, 209540), (5190, 188586), (6228, 157155), (7785, 125724), (9342, 104770), (10380, 94293), (10477, 93420), (15570, 62862), (18684, 52385), (20954, 46710), (23355, 41908), (31140, 31431)]