72272480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 196789824

約数和(自身を除く): 124517344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 373, 560, 692, 746, 865, 1120, 1211, 1384, 1492, 1730, 1865, 2422, 2611, 2768, 2984, 3460, 3730, 4844, 5222, 5536, 5968, 6055, 6920, 7460, 9688, 10444, 11936, 12110, 13055, 13840, 14920, 19376, 20888, 24220, 26110, 27680, 29840, 38752, 41776, 48440, 52220, 59680, 64529, 83552, 96880, 104440, 129058, 193760, 208880, 258116, 322645, 417760, 451703, 516232, 645290, 903406, 1032464, 1290580, 1806812, 2064928, 2258515, 2581160, 3613624, 4517030, 5162320, 7227248, 9034060, 10324640, 14454496, 18068120, 36136240, 72272480]

約数ペア:

[(1, 72272480), (2, 36136240), (4, 18068120), (5, 14454496), (7, 10324640), (8, 9034060), (10, 7227248), (14, 5162320), (16, 4517030), (20, 3613624), (28, 2581160), (32, 2258515), (35, 2064928), (40, 1806812), (56, 1290580), (70, 1032464), (80, 903406), (112, 645290), (140, 516232), (160, 451703), (173, 417760), (224, 322645), (280, 258116), (346, 208880), (373, 193760), (560, 129058), (692, 104440), (746, 96880), (865, 83552), (1120, 64529), (1211, 59680), (1384, 52220), (1492, 48440), (1730, 41776), (1865, 38752), (2422, 29840), (2611, 27680), (2768, 26110), (2984, 24220), (3460, 20888), (3730, 19376), (4844, 14920), (5222, 13840), (5536, 13055), (5968, 12110), (6055, 11936), (6920, 10444), (7460, 9688)]