554040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 112

約数和(自身を含む): 1967400

約数和(自身を除く): 1413360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1458, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2916, 3078, 3240, 3420, 3645, 4104, 4617, 4860, 5130, 5832, 6156, 6840, 7290, 7695, 9234, 9720, 10260, 12312, 13851, 14580, 15390, 18468, 20520, 23085, 27702, 29160, 30780, 36936, 46170, 55404, 61560, 69255, 92340, 110808, 138510, 184680, 277020, 554040]

約数ペア:

[(1, 554040), (2, 277020), (3, 184680), (4, 138510), (5, 110808), (6, 92340), (8, 69255), (9, 61560), (10, 55404), (12, 46170), (15, 36936), (18, 30780), (19, 29160), (20, 27702), (24, 23085), (27, 20520), (30, 18468), (36, 15390), (38, 14580), (40, 13851), (45, 12312), (54, 10260), (57, 9720), (60, 9234), (72, 7695), (76, 7290), (81, 6840), (90, 6156), (95, 5832), (108, 5130), (114, 4860), (120, 4617), (135, 4104), (152, 3645), (162, 3420), (171, 3240), (180, 3078), (190, 2916), (216, 2565), (228, 2430), (243, 2280), (270, 2052), (285, 1944), (324, 1710), (342, 1620), (360, 1539), (380, 1458), (405, 1368), (456, 1215), (486, 1140), (513, 1080), (540, 1026), (570, 972), (648, 855), (684, 810), (729, 760)]