1520248230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3635

約数の個数: 128

約数和(自身を含む): 4261593600

約数和(自身を除く): 2741345370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 86, 90, 111, 129, 135, 185, 215, 222, 258, 270, 333, 370, 387, 430, 555, 645, 666, 774, 999, 1110, 1161, 1290, 1591, 1665, 1935, 1998, 2322, 3182, 3330, 3539, 3870, 4773, 4995, 5805, 7078, 7955, 9546, 9990, 10617, 11610, 14319, 15910, 17695, 21234, 23865, 28638, 31851, 35390, 42957, 47730, 53085, 63702, 71595, 85914, 95553, 106170, 130943, 143190, 152177, 159255, 191106, 214785, 261886, 304354, 318510, 392829, 429570, 456531, 477765, 654715, 760885, 785658, 913062, 955530, 1178487, 1309430, 1369593, 1521770, 1964145, 2282655, 2356974, 2739186, 3535461, 3928290, 4108779, 4565310, 5630549, 5892435, 6847965, 7070922, 8217558, 11261098, 11784870, 13695930, 16891647, 17677305, 20543895, 28152745, 33783294, 35354610, 41087790, 50674941, 56305490, 84458235, 101349882, 152024823, 168916470, 253374705, 304049646, 506749410, 760124115, 1520248230]

約数ペア:

[(1, 1520248230), (2, 760124115), (3, 506749410), (5, 304049646), (6, 253374705), (9, 168916470), (10, 152024823), (15, 101349882), (18, 84458235), (27, 56305490), (30, 50674941), (37, 41087790), (43, 35354610), (45, 33783294), (54, 28152745), (74, 20543895), (86, 17677305), (90, 16891647), (111, 13695930), (129, 11784870), (135, 11261098), (185, 8217558), (215, 7070922), (222, 6847965), (258, 5892435), (270, 5630549), (333, 4565310), (370, 4108779), (387, 3928290), (430, 3535461), (555, 2739186), (645, 2356974), (666, 2282655), (774, 1964145), (999, 1521770), (1110, 1369593), (1161, 1309430), (1290, 1178487), (1591, 955530), (1665, 913062), (1935, 785658), (1998, 760885), (2322, 654715), (3182, 477765), (3330, 456531), (3539, 429570), (3870, 392829), (4773, 318510), (4995, 304354), (5805, 261886), (7078, 214785), (7955, 191106), (9546, 159255), (9990, 152177), (10617, 143190), (11610, 130943), (14319, 106170), (15910, 95553), (17695, 85914), (21234, 71595), (23865, 63702), (28638, 53085), (31851, 47730), (35390, 42957)]