30493560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 94332240

約数和(自身を除く): 63838680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 73, 118, 120, 146, 177, 219, 236, 292, 295, 354, 365, 438, 472, 584, 590, 708, 730, 876, 885, 1095, 1180, 1416, 1460, 1752, 1770, 2190, 2360, 2920, 3481, 3540, 4307, 4380, 6962, 7080, 8614, 8760, 10443, 12921, 13924, 17228, 17405, 20886, 21535, 25842, 27848, 34456, 34810, 41772, 43070, 51684, 52215, 64605, 69620, 83544, 86140, 103368, 104430, 129210, 139240, 172280, 208860, 254113, 258420, 417720, 508226, 516840, 762339, 1016452, 1270565, 1524678, 2032904, 2541130, 3049356, 3811695, 5082260, 6098712, 7623390, 10164520, 15246780, 30493560]

約数ペア:

[(1, 30493560), (2, 15246780), (3, 10164520), (4, 7623390), (5, 6098712), (6, 5082260), (8, 3811695), (10, 3049356), (12, 2541130), (15, 2032904), (20, 1524678), (24, 1270565), (30, 1016452), (40, 762339), (59, 516840), (60, 508226), (73, 417720), (118, 258420), (120, 254113), (146, 208860), (177, 172280), (219, 139240), (236, 129210), (292, 104430), (295, 103368), (354, 86140), (365, 83544), (438, 69620), (472, 64605), (584, 52215), (590, 51684), (708, 43070), (730, 41772), (876, 34810), (885, 34456), (1095, 27848), (1180, 25842), (1416, 21535), (1460, 20886), (1752, 17405), (1770, 17228), (2190, 13924), (2360, 12921), (2920, 10443), (3481, 8760), (3540, 8614), (4307, 7080), (4380, 6962)]