488793420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19259}}^1$

素因数の和:19324

約数の個数: 96

約数和(自身を含む): 1553126400

約数和(自身を除く): 1064332980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 19259, 25380, 38518, 57777, 77036, 96295, 115554, 173331, 192590, 231108, 288885, 346662, 385180, 519993, 577770, 693324, 866655, 905173, 1039986, 1155540, 1733310, 1810346, 2079972, 2599965, 2715519, 3466620, 3620692, 4525865, 5199930, 5431038, 8146557, 9051730, 10399860, 10862076, 13577595, 16293114, 18103460, 24439671, 27155190, 32586228, 40732785, 48879342, 54310380, 81465570, 97758684, 122198355, 162931140, 244396710, 488793420]

約数ペア:

[(1, 488793420), (2, 244396710), (3, 162931140), (4, 122198355), (5, 97758684), (6, 81465570), (9, 54310380), (10, 48879342), (12, 40732785), (15, 32586228), (18, 27155190), (20, 24439671), (27, 18103460), (30, 16293114), (36, 13577595), (45, 10862076), (47, 10399860), (54, 9051730), (60, 8146557), (90, 5431038), (94, 5199930), (108, 4525865), (135, 3620692), (141, 3466620), (180, 2715519), (188, 2599965), (235, 2079972), (270, 1810346), (282, 1733310), (423, 1155540), (470, 1039986), (540, 905173), (564, 866655), (705, 693324), (846, 577770), (940, 519993), (1269, 385180), (1410, 346662), (1692, 288885), (2115, 231108), (2538, 192590), (2820, 173331), (4230, 115554), (5076, 96295), (6345, 77036), (8460, 57777), (12690, 38518), (19259, 25380)]