180345480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{30671}}^1$

素因数の和:30699

約数の個数: 96

約数和(自身を含む): 629389440

約数和(自身を除く): 449043960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 30671, 61342, 92013, 122684, 153355, 184026, 214697, 245368, 306710, 368052, 429394, 460065, 613420, 644091, 736104, 858788, 920130, 1073485, 1226840, 1288182, 1502879, 1717576, 1840260, 2146970, 2576364, 3005758, 3220455, 3680520, 4293940, 4508637, 5152728, 6011516, 6440910, 7514395, 8587880, 9017274, 12023032, 12881820, 15028790, 18034548, 22543185, 25763640, 30057580, 36069096, 45086370, 60115160, 90172740, 180345480]

約数ペア:

[(1, 180345480), (2, 90172740), (3, 60115160), (4, 45086370), (5, 36069096), (6, 30057580), (7, 25763640), (8, 22543185), (10, 18034548), (12, 15028790), (14, 12881820), (15, 12023032), (20, 9017274), (21, 8587880), (24, 7514395), (28, 6440910), (30, 6011516), (35, 5152728), (40, 4508637), (42, 4293940), (49, 3680520), (56, 3220455), (60, 3005758), (70, 2576364), (84, 2146970), (98, 1840260), (105, 1717576), (120, 1502879), (140, 1288182), (147, 1226840), (168, 1073485), (196, 920130), (210, 858788), (245, 736104), (280, 644091), (294, 613420), (392, 460065), (420, 429394), (490, 368052), (588, 306710), (735, 245368), (840, 214697), (980, 184026), (1176, 153355), (1470, 122684), (1960, 92013), (2940, 61342), (5880, 30671)]