780746040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10523

約数の個数: 160

約数和(自身を含む): 2738530080

約数和(自身を除く): 1957784040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 10477, 12420, 14904, 18630, 20954, 24840, 31431, 37260, 41908, 52385, 62862, 74520, 83816, 94293, 104770, 125724, 157155, 188586, 209540, 240971, 251448, 282879, 314310, 377172, 419080, 471465, 481942, 565758, 628620, 722913, 754344, 848637, 942930, 963884, 1131516, 1204855, 1257240, 1414395, 1445826, 1697274, 1885860, 1927768, 2168739, 2263032, 2409710, 2828790, 2891652, 3394548, 3614565, 3771720, 4243185, 4337478, 4819420, 5657580, 5783304, 6506217, 6789096, 7229130, 8486370, 8674956, 9638840, 10843695, 11315160, 13012434, 14458260, 16972740, 17349912, 19518651, 21687390, 26024868, 28916520, 32531085, 33945480, 39037302, 43374780, 52049736, 65062170, 78074604, 86749560, 97593255, 130124340, 156149208, 195186510, 260248680, 390373020, 780746040]

約数ペア:

[(1, 780746040), (2, 390373020), (3, 260248680), (4, 195186510), (5, 156149208), (6, 130124340), (8, 97593255), (9, 86749560), (10, 78074604), (12, 65062170), (15, 52049736), (18, 43374780), (20, 39037302), (23, 33945480), (24, 32531085), (27, 28916520), (30, 26024868), (36, 21687390), (40, 19518651), (45, 17349912), (46, 16972740), (54, 14458260), (60, 13012434), (69, 11315160), (72, 10843695), (81, 9638840), (90, 8674956), (92, 8486370), (108, 7229130), (115, 6789096), (120, 6506217), (135, 5783304), (138, 5657580), (162, 4819420), (180, 4337478), (184, 4243185), (207, 3771720), (216, 3614565), (230, 3394548), (270, 2891652), (276, 2828790), (324, 2409710), (345, 2263032), (360, 2168739), (405, 1927768), (414, 1885860), (460, 1697274), (540, 1445826), (552, 1414395), (621, 1257240), (648, 1204855), (690, 1131516), (810, 963884), (828, 942930), (920, 848637), (1035, 754344), (1080, 722913), (1242, 628620), (1380, 565758), (1620, 481942), (1656, 471465), (1863, 419080), (2070, 377172), (2484, 314310), (2760, 282879), (3105, 251448), (3240, 240971), (3726, 209540), (4140, 188586), (4968, 157155), (6210, 125724), (7452, 104770), (8280, 94293), (9315, 83816), (10477, 74520), (12420, 62862), (14904, 52385), (18630, 41908), (20954, 37260), (24840, 31431)]