15696808320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{20593}}^1$

素因数の和:21012

約数の個数: 128

約数和(自身を含む): 50162041440

約数和(自身を除く): 34465233120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 397, 480, 640, 794, 960, 1191, 1588, 1920, 1985, 2382, 3176, 3970, 4764, 5955, 6352, 7940, 9528, 11910, 12704, 15880, 19056, 20593, 23820, 25408, 31760, 38112, 41186, 47640, 50816, 61779, 63520, 76224, 82372, 95280, 102965, 123558, 127040, 152448, 164744, 190560, 205930, 247116, 254080, 308895, 329488, 381120, 411860, 494232, 617790, 658976, 762240, 823720, 988464, 1235580, 1317952, 1647440, 1976928, 2471160, 2635904, 3294880, 3953856, 4942320, 6589760, 7907712, 8175421, 9884640, 13179520, 16350842, 19769280, 24526263, 32701684, 39538560, 40877105, 49052526, 65403368, 81754210, 98105052, 122631315, 130806736, 163508420, 196210104, 245262630, 261613472, 327016840, 392420208, 490525260, 523226944, 654033680, 784840416, 981050520, 1046453888, 1308067360, 1569680832, 1962101040, 2616134720, 3139361664, 3924202080, 5232269440, 7848404160, 15696808320]

約数ペア:

[(1, 15696808320), (2, 7848404160), (3, 5232269440), (4, 3924202080), (5, 3139361664), (6, 2616134720), (8, 1962101040), (10, 1569680832), (12, 1308067360), (15, 1046453888), (16, 981050520), (20, 784840416), (24, 654033680), (30, 523226944), (32, 490525260), (40, 392420208), (48, 327016840), (60, 261613472), (64, 245262630), (80, 196210104), (96, 163508420), (120, 130806736), (128, 122631315), (160, 98105052), (192, 81754210), (240, 65403368), (320, 49052526), (384, 40877105), (397, 39538560), (480, 32701684), (640, 24526263), (794, 19769280), (960, 16350842), (1191, 13179520), (1588, 9884640), (1920, 8175421), (1985, 7907712), (2382, 6589760), (3176, 4942320), (3970, 3953856), (4764, 3294880), (5955, 2635904), (6352, 2471160), (7940, 1976928), (9528, 1647440), (11910, 1317952), (12704, 1235580), (15880, 988464), (19056, 823720), (20593, 762240), (23820, 658976), (25408, 617790), (31760, 494232), (38112, 411860), (41186, 381120), (47640, 329488), (50816, 308895), (61779, 254080), (63520, 247116), (76224, 205930), (82372, 190560), (95280, 164744), (102965, 152448), (123558, 127040)]