438242859360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{304335319}}^1$

素因数の和:304335340

約数の個数: 72

約数和(自身を含む): 1495503762480

約数和(自身を除く): 1057260903120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 304335319, 608670638, 913005957, 1217341276, 1521676595, 1826011914, 2434682552, 2739017871, 3043353190, 3652023828, 4565029785, 4869365104, 5478035742, 6086706380, 7304047656, 9130059570, 9738730208, 10956071484, 12173412760, 13695089355, 14608095312, 18260119140, 21912142968, 24346825520, 27390178710, 29216190624, 36520238280, 43824285936, 48693651040, 54780357420, 73040476560, 87648571872, 109560714840, 146080953120, 219121429680, 438242859360]

約数ペア:

[(1, 438242859360), (2, 219121429680), (3, 146080953120), (4, 109560714840), (5, 87648571872), (6, 73040476560), (8, 54780357420), (9, 48693651040), (10, 43824285936), (12, 36520238280), (15, 29216190624), (16, 27390178710), (18, 24346825520), (20, 21912142968), (24, 18260119140), (30, 14608095312), (32, 13695089355), (36, 12173412760), (40, 10956071484), (45, 9738730208), (48, 9130059570), (60, 7304047656), (72, 6086706380), (80, 5478035742), (90, 4869365104), (96, 4565029785), (120, 3652023828), (144, 3043353190), (160, 2739017871), (180, 2434682552), (240, 1826011914), (288, 1521676595), (360, 1217341276), (480, 913005957), (720, 608670638), (1440, 304335319)]