304818120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{282239}}^1$

素因数の和:282259

約数の個数: 64

約数和(自身を含む): 1016064000

約数和(自身を除く): 711245880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 282239, 564478, 846717, 1128956, 1411195, 1693434, 2257912, 2540151, 2822390, 3386868, 4233585, 5080302, 5644780, 6773736, 7620453, 8467170, 10160604, 11289560, 12700755, 15240906, 16934340, 20321208, 25401510, 30481812, 33868680, 38102265, 50803020, 60963624, 76204530, 101606040, 152409060, 304818120]

約数ペア:

[(1, 304818120), (2, 152409060), (3, 101606040), (4, 76204530), (5, 60963624), (6, 50803020), (8, 38102265), (9, 33868680), (10, 30481812), (12, 25401510), (15, 20321208), (18, 16934340), (20, 15240906), (24, 12700755), (27, 11289560), (30, 10160604), (36, 8467170), (40, 7620453), (45, 6773736), (54, 5644780), (60, 5080302), (72, 4233585), (90, 3386868), (108, 2822390), (120, 2540151), (135, 2257912), (180, 1693434), (216, 1411195), (270, 1128956), (360, 846717), (540, 564478), (1080, 282239)]