152709880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 361635840

約数和(自身を除く): 208925960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 1307, 2540, 2614, 2921, 5080, 5228, 5842, 6535, 10456, 11684, 13070, 14605, 23368, 26140, 29210, 30061, 52280, 58420, 60122, 116840, 120244, 150305, 165989, 240488, 300610, 331978, 601220, 663956, 829945, 1202440, 1327912, 1659890, 3319780, 3817747, 6639560, 7635494, 15270988, 19088735, 30541976, 38177470, 76354940, 152709880]

約数ペア:

[(1, 152709880), (2, 76354940), (4, 38177470), (5, 30541976), (8, 19088735), (10, 15270988), (20, 7635494), (23, 6639560), (40, 3817747), (46, 3319780), (92, 1659890), (115, 1327912), (127, 1202440), (184, 829945), (230, 663956), (254, 601220), (460, 331978), (508, 300610), (635, 240488), (920, 165989), (1016, 150305), (1270, 120244), (1307, 116840), (2540, 60122), (2614, 58420), (2921, 52280), (5080, 30061), (5228, 29210), (5842, 26140), (6535, 23368), (10456, 14605), (11684, 13070)]