11817720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 40687920

約数和(自身を除く): 28870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 1931, 2040, 3060, 3862, 5793, 6120, 7724, 9655, 11586, 15448, 17379, 19310, 23172, 28965, 32827, 34758, 38620, 46344, 57930, 65654, 69516, 77240, 86895, 98481, 115860, 131308, 139032, 164135, 173790, 196962, 231720, 262616, 295443, 328270, 347580, 393924, 492405, 590886, 656540, 695160, 787848, 984810, 1181772, 1313080, 1477215, 1969620, 2363544, 2954430, 3939240, 5908860, 11817720]

約数ペア:

[(1, 11817720), (2, 5908860), (3, 3939240), (4, 2954430), (5, 2363544), (6, 1969620), (8, 1477215), (9, 1313080), (10, 1181772), (12, 984810), (15, 787848), (17, 695160), (18, 656540), (20, 590886), (24, 492405), (30, 393924), (34, 347580), (36, 328270), (40, 295443), (45, 262616), (51, 231720), (60, 196962), (68, 173790), (72, 164135), (85, 139032), (90, 131308), (102, 115860), (120, 98481), (136, 86895), (153, 77240), (170, 69516), (180, 65654), (204, 57930), (255, 46344), (306, 38620), (340, 34758), (360, 32827), (408, 28965), (510, 23172), (612, 19310), (680, 17379), (765, 15448), (1020, 11586), (1224, 9655), (1530, 7724), (1931, 6120), (2040, 5793), (3060, 3862)]