738796680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12907}}^1$

素因数の和:12980

約数の個数: 128

約数和(自身を含む): 2509315200

約数和(自身を除く): 1770518520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 12907, 14310, 19080, 25814, 28620, 38721, 51628, 57240, 64535, 77442, 103256, 116163, 129070, 154884, 193605, 232326, 258140, 309768, 348489, 387210, 464652, 516280, 580815, 684071, 696978, 774420, 929304, 1161630, 1368142, 1393956, 1548840, 1742445, 2052213, 2323260, 2736284, 2787912, 3420355, 3484890, 4104426, 4646520, 5472568, 6156639, 6840710, 6969780, 8208852, 10261065, 12313278, 13681420, 13939560, 16417704, 18469917, 20522130, 24626556, 27362840, 30783195, 36939834, 41044260, 49253112, 61566390, 73879668, 82088520, 92349585, 123132780, 147759336, 184699170, 246265560, 369398340, 738796680]

約数ペア:

[(1, 738796680), (2, 369398340), (3, 246265560), (4, 184699170), (5, 147759336), (6, 123132780), (8, 92349585), (9, 82088520), (10, 73879668), (12, 61566390), (15, 49253112), (18, 41044260), (20, 36939834), (24, 30783195), (27, 27362840), (30, 24626556), (36, 20522130), (40, 18469917), (45, 16417704), (53, 13939560), (54, 13681420), (60, 12313278), (72, 10261065), (90, 8208852), (106, 6969780), (108, 6840710), (120, 6156639), (135, 5472568), (159, 4646520), (180, 4104426), (212, 3484890), (216, 3420355), (265, 2787912), (270, 2736284), (318, 2323260), (360, 2052213), (424, 1742445), (477, 1548840), (530, 1393956), (540, 1368142), (636, 1161630), (795, 929304), (954, 774420), (1060, 696978), (1080, 684071), (1272, 580815), (1431, 516280), (1590, 464652), (1908, 387210), (2120, 348489), (2385, 309768), (2862, 258140), (3180, 232326), (3816, 193605), (4770, 154884), (5724, 129070), (6360, 116163), (7155, 103256), (9540, 77442), (11448, 64535), (12907, 57240), (14310, 51628), (19080, 38721), (25814, 28620)]