60988140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 198313920

約数和(自身を除く): 137325780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 89, 90, 94, 108, 135, 141, 162, 178, 180, 188, 235, 243, 267, 270, 282, 324, 356, 405, 423, 445, 470, 486, 534, 540, 564, 705, 729, 801, 810, 846, 890, 940, 972, 1068, 1215, 1269, 1335, 1410, 1458, 1602, 1620, 1692, 1780, 2115, 2403, 2430, 2538, 2670, 2820, 2916, 3204, 3645, 3807, 4005, 4183, 4230, 4806, 4860, 5076, 5340, 6345, 7209, 7290, 7614, 8010, 8366, 8460, 9612, 11421, 12015, 12549, 12690, 14418, 14580, 15228, 16020, 16732, 19035, 20915, 21627, 22842, 24030, 25098, 25380, 28836, 34263, 36045, 37647, 38070, 41830, 43254, 45684, 48060, 50196, 57105, 62745, 64881, 68526, 72090, 75294, 76140, 83660, 86508, 108135, 112941, 114210, 125490, 129762, 137052, 144180, 150588, 171315, 188235, 216270, 225882, 228420, 250980, 259524, 324405, 338823, 342630, 376470, 432540, 451764, 564705, 648810, 677646, 685260, 752940, 1016469, 1129410, 1297620, 1355292, 1694115, 2032938, 2258820, 3049407, 3388230, 4065876, 5082345, 6098814, 6776460, 10164690, 12197628, 15247035, 20329380, 30494070, 60988140]

約数ペア:

[(1, 60988140), (2, 30494070), (3, 20329380), (4, 15247035), (5, 12197628), (6, 10164690), (9, 6776460), (10, 6098814), (12, 5082345), (15, 4065876), (18, 3388230), (20, 3049407), (27, 2258820), (30, 2032938), (36, 1694115), (45, 1355292), (47, 1297620), (54, 1129410), (60, 1016469), (81, 752940), (89, 685260), (90, 677646), (94, 648810), (108, 564705), (135, 451764), (141, 432540), (162, 376470), (178, 342630), (180, 338823), (188, 324405), (235, 259524), (243, 250980), (267, 228420), (270, 225882), (282, 216270), (324, 188235), (356, 171315), (405, 150588), (423, 144180), (445, 137052), (470, 129762), (486, 125490), (534, 114210), (540, 112941), (564, 108135), (705, 86508), (729, 83660), (801, 76140), (810, 75294), (846, 72090), (890, 68526), (940, 64881), (972, 62745), (1068, 57105), (1215, 50196), (1269, 48060), (1335, 45684), (1410, 43254), (1458, 41830), (1602, 38070), (1620, 37647), (1692, 36045), (1780, 34263), (2115, 28836), (2403, 25380), (2430, 25098), (2538, 24030), (2670, 22842), (2820, 21627), (2916, 20915), (3204, 19035), (3645, 16732), (3807, 16020), (4005, 15228), (4183, 14580), (4230, 14418), (4806, 12690), (4860, 12549), (5076, 12015), (5340, 11421), (6345, 9612), (7209, 8460), (7290, 8366), (7614, 8010)]