56920960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 148838400

約数和(自身を除く): 91917440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 151, 152, 155, 160, 190, 248, 302, 304, 310, 320, 380, 496, 589, 604, 608, 620, 640, 755, 760, 992, 1178, 1208, 1216, 1240, 1510, 1520, 1984, 2356, 2416, 2432, 2480, 2869, 2945, 3020, 3040, 3968, 4681, 4712, 4832, 4960, 5738, 5890, 6040, 6080, 9362, 9424, 9664, 9920, 11476, 11780, 12080, 12160, 14345, 18724, 18848, 19328, 19840, 22952, 23405, 23560, 24160, 28690, 37448, 37696, 45904, 46810, 47120, 48320, 57380, 74896, 75392, 88939, 91808, 93620, 94240, 96640, 114760, 149792, 177878, 183616, 187240, 188480, 229520, 299584, 355756, 367232, 374480, 376960, 444695, 459040, 599168, 711512, 748960, 889390, 918080, 1423024, 1497920, 1778780, 1836160, 2846048, 2995840, 3557560, 5692096, 7115120, 11384192, 14230240, 28460480, 56920960]

約数ペア:

[(1, 56920960), (2, 28460480), (4, 14230240), (5, 11384192), (8, 7115120), (10, 5692096), (16, 3557560), (19, 2995840), (20, 2846048), (31, 1836160), (32, 1778780), (38, 1497920), (40, 1423024), (62, 918080), (64, 889390), (76, 748960), (80, 711512), (95, 599168), (124, 459040), (128, 444695), (151, 376960), (152, 374480), (155, 367232), (160, 355756), (190, 299584), (248, 229520), (302, 188480), (304, 187240), (310, 183616), (320, 177878), (380, 149792), (496, 114760), (589, 96640), (604, 94240), (608, 93620), (620, 91808), (640, 88939), (755, 75392), (760, 74896), (992, 57380), (1178, 48320), (1208, 47120), (1216, 46810), (1240, 45904), (1510, 37696), (1520, 37448), (1984, 28690), (2356, 24160), (2416, 23560), (2432, 23405), (2480, 22952), (2869, 19840), (2945, 19328), (3020, 18848), (3040, 18724), (3968, 14345), (4681, 12160), (4712, 12080), (4832, 11780), (4960, 11476), (5738, 9920), (5890, 9664), (6040, 9424), (6080, 9362)]