409117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 1288327680

約数和(自身を除く): 879210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 227, 230, 276, 345, 454, 460, 552, 653, 681, 690, 908, 920, 1135, 1306, 1362, 1380, 1816, 1959, 2270, 2612, 2724, 2760, 3265, 3405, 3918, 4540, 5221, 5224, 5448, 6530, 6810, 7836, 9080, 9795, 10442, 13060, 13620, 15019, 15663, 15672, 19590, 20884, 26105, 26120, 27240, 30038, 31326, 39180, 41768, 45057, 52210, 60076, 62652, 75095, 78315, 78360, 90114, 104420, 120152, 125304, 148231, 150190, 156630, 180228, 208840, 225285, 296462, 300380, 313260, 360456, 444693, 450570, 592924, 600760, 626520, 741155, 889386, 901140, 1185848, 1482310, 1778772, 1802280, 2223465, 2964620, 3409313, 3557544, 4446930, 5929240, 6818626, 8893860, 10227939, 13637252, 17046565, 17787720, 20455878, 27274504, 34093130, 40911756, 51139695, 68186260, 81823512, 102279390, 136372520, 204558780, 409117560]

約数ペア:

[(1, 409117560), (2, 204558780), (3, 136372520), (4, 102279390), (5, 81823512), (6, 68186260), (8, 51139695), (10, 40911756), (12, 34093130), (15, 27274504), (20, 20455878), (23, 17787720), (24, 17046565), (30, 13637252), (40, 10227939), (46, 8893860), (60, 6818626), (69, 5929240), (92, 4446930), (115, 3557544), (120, 3409313), (138, 2964620), (184, 2223465), (227, 1802280), (230, 1778772), (276, 1482310), (345, 1185848), (454, 901140), (460, 889386), (552, 741155), (653, 626520), (681, 600760), (690, 592924), (908, 450570), (920, 444693), (1135, 360456), (1306, 313260), (1362, 300380), (1380, 296462), (1816, 225285), (1959, 208840), (2270, 180228), (2612, 156630), (2724, 150190), (2760, 148231), (3265, 125304), (3405, 120152), (3918, 104420), (4540, 90114), (5221, 78360), (5224, 78315), (5448, 75095), (6530, 62652), (6810, 60076), (7836, 52210), (9080, 45057), (9795, 41768), (10442, 39180), (13060, 31326), (13620, 30038), (15019, 27240), (15663, 26120), (15672, 26105), (19590, 20884)]