306689520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75169}}^1$

素因数の和:75202

約数の個数: 80

約数和(自身を含む): 1006676640

約数和(自身を除く): 699987120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 75169, 150338, 225507, 300676, 375845, 451014, 601352, 751690, 902028, 1127535, 1202704, 1277873, 1503380, 1804056, 2255070, 2555746, 3006760, 3608112, 3833619, 4510140, 5111492, 6013520, 6389365, 7667238, 9020280, 10222984, 12778730, 15334476, 18040560, 19168095, 20445968, 25557460, 30668952, 38336190, 51114920, 61337904, 76672380, 102229840, 153344760, 306689520]

約数ペア:

[(1, 306689520), (2, 153344760), (3, 102229840), (4, 76672380), (5, 61337904), (6, 51114920), (8, 38336190), (10, 30668952), (12, 25557460), (15, 20445968), (16, 19168095), (17, 18040560), (20, 15334476), (24, 12778730), (30, 10222984), (34, 9020280), (40, 7667238), (48, 6389365), (51, 6013520), (60, 5111492), (68, 4510140), (80, 3833619), (85, 3608112), (102, 3006760), (120, 2555746), (136, 2255070), (170, 1804056), (204, 1503380), (240, 1277873), (255, 1202704), (272, 1127535), (340, 902028), (408, 751690), (510, 601352), (680, 451014), (816, 375845), (1020, 300676), (1360, 225507), (2040, 150338), (4080, 75169)]