306645840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3769}}^1$

素因数の和:3901

約数の個数: 120

約数和(自身を含む): 1039208040

約数和(自身を除く): 732562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 3769, 4068, 4520, 5085, 5424, 6780, 7538, 8136, 9040, 10170, 11307, 13560, 15076, 16272, 18845, 20340, 22614, 27120, 30152, 33921, 37690, 40680, 45228, 56535, 60304, 67842, 75380, 81360, 90456, 113070, 135684, 150760, 169605, 180912, 226140, 271368, 301520, 339210, 425897, 452280, 542736, 678420, 851794, 904560, 1277691, 1356840, 1703588, 2129485, 2555382, 2713680, 3407176, 3833073, 4258970, 5110764, 6388455, 6814352, 7666146, 8517940, 10221528, 12776910, 15332292, 17035880, 19165365, 20443056, 25553820, 30664584, 34071760, 38330730, 51107640, 61329168, 76661460, 102215280, 153322920, 306645840]

約数ペア:

[(1, 306645840), (2, 153322920), (3, 102215280), (4, 76661460), (5, 61329168), (6, 51107640), (8, 38330730), (9, 34071760), (10, 30664584), (12, 25553820), (15, 20443056), (16, 19165365), (18, 17035880), (20, 15332292), (24, 12776910), (30, 10221528), (36, 8517940), (40, 7666146), (45, 6814352), (48, 6388455), (60, 5110764), (72, 4258970), (80, 3833073), (90, 3407176), (113, 2713680), (120, 2555382), (144, 2129485), (180, 1703588), (226, 1356840), (240, 1277691), (339, 904560), (360, 851794), (452, 678420), (565, 542736), (678, 452280), (720, 425897), (904, 339210), (1017, 301520), (1130, 271368), (1356, 226140), (1695, 180912), (1808, 169605), (2034, 150760), (2260, 135684), (2712, 113070), (3390, 90456), (3769, 81360), (4068, 75380), (4520, 67842), (5085, 60304), (5424, 56535), (6780, 45228), (7538, 40680), (8136, 37690), (9040, 33921), (10170, 30152), (11307, 27120), (13560, 22614), (15076, 20340), (16272, 18845)]