61635960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 201324240

約数和(自身を除く): 139688280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 547, 626, 939, 1094, 1252, 1565, 1641, 1878, 2188, 2504, 2735, 2817, 3130, 3282, 3756, 4376, 4695, 4923, 5470, 5634, 6260, 6564, 7512, 8205, 9390, 9846, 10940, 11268, 12520, 13128, 14085, 16410, 18780, 19692, 21880, 22536, 24615, 28170, 32820, 37560, 39384, 49230, 56340, 65640, 98460, 112680, 171211, 196920, 342422, 513633, 684844, 856055, 1027266, 1369688, 1540899, 1712110, 2054532, 2568165, 3081798, 3424220, 4109064, 5136330, 6163596, 6848440, 7704495, 10272660, 12327192, 15408990, 20545320, 30817980, 61635960]

約数ペア:

[(1, 61635960), (2, 30817980), (3, 20545320), (4, 15408990), (5, 12327192), (6, 10272660), (8, 7704495), (9, 6848440), (10, 6163596), (12, 5136330), (15, 4109064), (18, 3424220), (20, 3081798), (24, 2568165), (30, 2054532), (36, 1712110), (40, 1540899), (45, 1369688), (60, 1027266), (72, 856055), (90, 684844), (120, 513633), (180, 342422), (313, 196920), (360, 171211), (547, 112680), (626, 98460), (939, 65640), (1094, 56340), (1252, 49230), (1565, 39384), (1641, 37560), (1878, 32820), (2188, 28170), (2504, 24615), (2735, 22536), (2817, 21880), (3130, 19692), (3282, 18780), (3756, 16410), (4376, 14085), (4695, 13128), (4923, 12520), (5470, 11268), (5634, 10940), (6260, 9846), (6564, 9390), (7512, 8205)]