396243480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10273

約数の個数: 128

約数和(自身を含む): 1325030400

約数和(自身を除く): 928786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 10223, 12920, 19380, 20446, 30669, 38760, 40892, 51115, 61338, 81784, 102230, 122676, 153345, 173791, 194237, 204460, 245352, 306690, 347582, 388474, 408920, 521373, 582711, 613380, 695164, 776948, 868955, 971185, 1042746, 1165422, 1226760, 1390328, 1553896, 1737910, 1942370, 2085492, 2330844, 2606865, 2913555, 3302029, 3475820, 3884740, 4170984, 4661688, 5213730, 5827110, 6604058, 6951640, 7769480, 9906087, 10427460, 11654220, 13208116, 16510145, 19812174, 20854920, 23308440, 26416232, 33020290, 39624348, 49530435, 66040580, 79248696, 99060870, 132081160, 198121740, 396243480]

約数ペア:

[(1, 396243480), (2, 198121740), (3, 132081160), (4, 99060870), (5, 79248696), (6, 66040580), (8, 49530435), (10, 39624348), (12, 33020290), (15, 26416232), (17, 23308440), (19, 20854920), (20, 19812174), (24, 16510145), (30, 13208116), (34, 11654220), (38, 10427460), (40, 9906087), (51, 7769480), (57, 6951640), (60, 6604058), (68, 5827110), (76, 5213730), (85, 4661688), (95, 4170984), (102, 3884740), (114, 3475820), (120, 3302029), (136, 2913555), (152, 2606865), (170, 2330844), (190, 2085492), (204, 1942370), (228, 1737910), (255, 1553896), (285, 1390328), (323, 1226760), (340, 1165422), (380, 1042746), (408, 971185), (456, 868955), (510, 776948), (570, 695164), (646, 613380), (680, 582711), (760, 521373), (969, 408920), (1020, 388474), (1140, 347582), (1292, 306690), (1615, 245352), (1938, 204460), (2040, 194237), (2280, 173791), (2584, 153345), (3230, 122676), (3876, 102230), (4845, 81784), (6460, 61338), (7752, 51115), (9690, 40892), (10223, 38760), (12920, 30669), (19380, 20446)]