274033680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2543}}^1$

素因数の和:3008

約数の個数: 80

約数和(自身を含む): 851731200

約数和(自身を除く): 577697520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2543, 2694, 3592, 4490, 5086, 5388, 6735, 7184, 7629, 8980, 10172, 10776, 12715, 13470, 15258, 17960, 20344, 21552, 25430, 26940, 30516, 35920, 38145, 40688, 50860, 53880, 61032, 76290, 101720, 107760, 122064, 152580, 203440, 305160, 610320, 1141807, 2283614, 3425421, 4567228, 5709035, 6850842, 9134456, 11418070, 13701684, 17127105, 18268912, 22836140, 27403368, 34254210, 45672280, 54806736, 68508420, 91344560, 137016840, 274033680]

約数ペア:

[(1, 274033680), (2, 137016840), (3, 91344560), (4, 68508420), (5, 54806736), (6, 45672280), (8, 34254210), (10, 27403368), (12, 22836140), (15, 18268912), (16, 17127105), (20, 13701684), (24, 11418070), (30, 9134456), (40, 6850842), (48, 5709035), (60, 4567228), (80, 3425421), (120, 2283614), (240, 1141807), (449, 610320), (898, 305160), (1347, 203440), (1796, 152580), (2245, 122064), (2543, 107760), (2694, 101720), (3592, 76290), (4490, 61032), (5086, 53880), (5388, 50860), (6735, 40688), (7184, 38145), (7629, 35920), (8980, 30516), (10172, 26940), (10776, 25430), (12715, 21552), (13470, 20344), (15258, 17960)]